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free
[friː] [friː]

  • adj. 免费的;自由的,不受约束的;[化学] 游离的
  • vt. 使自由,解放;释放
  • adv. 自由地;免费
  • n. (Free)人名;(英)弗里

[ 比较级 freer 最高级 freest 过去式 freed 过去分词 freed 现在分词 freeing 第三人称单数 frees ]

网络释义专业释义英英释义

  自由

...接下来提出的方法可以用来定义可捕捉的变量,但是它基于几个从属的概念,所以在继续之前必须首先给这些概念下个定义: 自由(free):我们认为表达式中的符号 s 是自由的,当且仅当它被用作表达式中的变量,但表达式却没有为它创建一个绑定。

基于2013个网页-相关网页

  [经] 免费的

本信息 中文名:免费 英文名:free 释义:免缴费用 拼音:miǎn fèi  分享 热点参考 查看更多 免费 随着商品分销成本的急剧下降并趋于“零”,克里斯·安德森又一次引领了未来的商业趋势。——

基于560个网页-相关网页

  空闲的

free命令输出的第二行(Mem):这行分别显示了物理内存的总量(total)、已使用的 (used)、空闲的(free)、共享的(shared)、buffer(buffer大小)、 cache(cache的大小)的内存.

基于526个网页-相关网页

  自在

拜纳姆(Burnham)和霍华德各自在(Free)外线取得2分,领前费舍尔(Fisher)指挥着湖人队连得7分将比分追近。苟利国家生死已,岂因祸福趋避之。

基于409个网页-相关网页

短语

free software 自由软件 ; 自由软体 ; 免费软件 ; 自在软件

free fall 自由落体 ; 自由下坠 ; [力] 自由下落 ; 自由下降

Free Trade [贸易] 自由贸易 ; 自由交易 ; 贸易自由化 ; 自由商业

free content 免费内容 ; 费的白章

Free Zone [贸易] 自由区 ; [税收] 免税区 ; 自由地带 ; 对无核区承担义务

free surface 自由表面 ; [流] 自由液面 ; 游离面

free love 自由恋爱 ; 爱的抱抱 ; 自由性爱 ; 无价的爱

free float 公众持股量 ; 自由浮动时间 ; [金融] 自由浮动 ; 自由时差

free hand 全权处理 ; 徒手 ; 不执拍手

 更多收起网络短语
  • 免费 - 引用次数:1

    With the deepening of new curriculum reform and the implementing of normal student's free education, the reforming direction and creative point in the teacher education in normal university is how to cultivate the professional skills.

    随着新课程改革的不断深化和师范生免费教育的推行,培养专业化标准的教师队伍是高校在教师教育方面改革的方向和创新点。

    参考来源 - 高校师范生地理课堂教学技能的观察与评价
  • 免费 - 引用次数:123

    参考来源 - WTO对中国农业发展的影响及对策
    免息的
    免除的
  • 自由 - 引用次数:2345

    The reasons for the free exercise of the legislative reference.

    原因自由行为的立法借鉴。

    参考来源 - 论原因自由行为(研究生论文)
  • 自由 - 引用次数:383

    Water in hydrogels existing in "bound-water" and "free-water".

    水凝胶分子中的水是以“结合水”和“自由水”的形式存在的。

    参考来源 - 二元共聚水凝胶软接触透镜材料的合成及性能研究
    游离 - 引用次数:261

    参考来源 - 肉鸡水解制取水解动物蛋白工艺条件的研究
  • 独立式的
  • (电子、粒子、能等)自由的;(运动)不用动力而运动的;只凭引力(或惯性作用)的
  • 顺风地
    顺风的
  • 无专门防守对象的
    (做动作时)脱离器械时,腾身的
  • 自由的 - 引用次数:3

    参考来源 - 线性Timoshenko型系统的指数镇定
  • 空闲的
    自由
    空閒
    免费
    释放
  • 分离的
    离生的
    不互相连合的
    自由的
    游离的
    离生的;游离的
  • 空闲
    闲置

·2,447,543篇论文数据,部分数据来源于NoteExpress

free [ fri: ]

  • n. people who are free

    "the home of the free and the brave"

    同义词: free people

  • v.
  • adj.
    • able to act at will; not hampered; not under compulsion or restraint

      "free enterprise"; " a free port"; " a free country"; " I have an hour free"; " free will"; " free of racism"; " feel free to stay as long as you wish"; " a free choice"

    • unconstrained or not chemically bound in a molecule or not fixed and capable of relatively unrestricted motion

      "free expansion"; " free oxygen"; " a free electron"

    • costing nothing

      "free admission"

      同义词: complimentary costless gratis(p) gratuitous

    • not occupied or in use

      "a free locker"; " a free lane"

    • not fixed in position

      "he pulled his arm free and ran"

      同义词: detached

    • not held in servitude

      "after the Civil War he was a free man"

    • not taken up by scheduled activities

      "a free hour between classes"

      同义词: spare

    • not literal

      "a free translation of the poem"

      同义词: loose liberal

  • adv. without restraint

    同义词: loose

以上来源于: WordNet

 柯林斯英汉双解大词典 

free /friː/ CET4 TEM4 ( freeing, freed, freer, frees, freest )

  • 1. 

    ADJ If something is free, you can have it or use it without paying for it. 免费的

    例:

    The seminars are free, with lunch provided.

    研讨会是免费的,还提供午餐。

  • 2. 

    free of charge →see charge

  • 3. 

    ADJ Someone or something that is free is not restricted, controlled, or limited, for example, by rules, customs, or other people. 自由的; 不受限制的

    例:

    The government will be free to pursue its economic policies.

    政府将自由实行其经济政策。

    例:

    The elections were free and fair.

    选举是自由公正的。

  • 4. 

    freely ADV 自由地 [ADV with v]

    例:

    They cast their votes freely and without coercion on election day.

    他们在选举日自由地投票,不受强迫。

  • 5. 

    ADJ Someone who is free is no longer a prisoner or a slave. 自由的

    例:

    He walked from the court house a free man.

    他走出法庭,重获自由。

  • 6. 

    ADJ If someone or something is free of or free from an unpleasant thing, they do not have it or they are not affected by it. 没有…的 [v-link ADJ 'of/from' n]

    例:

    ...a future far more free of fear.

    …远无恐惧的未来。

    例:

    She retains her slim figure and is free of wrinkles.

    她保持着苗条的身材,而且没有皱纹。

  • 7. 

    ADJ A sum of money or type of goods that is free of tax or duty is one that you do not have to pay tax on. 免去…的 [v-link ADJ 'of' n]

    例:

    This benefit is free of tax under current legislation.

    按照现行法律此项收益是免税的。

  • 8. 

    → see also duty-free, interest-free, tax-free

  • 9. 

    ADJ If you have a free period of time or are free at a particular time, you are not working or occupied then. 空闲的

    例:

    She spent her free time shopping.

    她将空闲时间花在购物上。

    例:

    I used to write during my free periods at school.

    我过去上学时常在空闲时间写作。

  • 10. 

    ADJ If something such as a table or seat is free, it is not being used or occupied by anyone, or is not reserved for anyone to use. (桌子或座位) 空着的

    例:

    There was only one seat free on the train.

    火车上只有一个空座。

  • 11. 

    ADJ If you get something free or if it gets free, it is no longer trapped by anything or attached to anything. 不受束缚的

    例:

    He pulled his arm free, and strode for the door.

    他抽出他的胳膊摆脱束缚,大步朝门走去。

  • 12. 

    ADJ When someone is using one hand or arm to hold or move something, their other hand or arm is referred to as their free one. 空闲的 (手或胳膊) [ADJ n]

    例:

    He snatched up the receiver and his free hand groped for the switch on the bedside lamp.

    他一把抓起听筒,空着的手则摸索着找床头灯的开关。

  • 13. 

    V-T If you free someone of something that is unpleasant or restricting, you remove it from them. 使免除

    例:

    It will free us of a whole lot of debt.

    这将免除我们一大笔债务。

  • 14. 

    V-T To free a prisoner or a slave means to let them go or release them from prison. 释放

    例:

    Israel is set to free more Lebanese prisoners.

    以色列准备释放更多黎巴嫩犯人。

  • 15. 

    V-T To free someone or something means to make them available for a task or function that they were previously not available for. 解放

    例:

    Toolbelts free both hands and lessen the risk of dropping hammers.

    工具带解放了双手,并减少了锤子掉落的危险。

    例:

    His deal with Disney will run out shortly, freeing him to pursue his own project.

    他同迪斯尼的协议不久就将结束,这可以使他腾出手来从事自己的项目。

  • 16. 

    PHRASAL VERB Free up means the same as . 使解放

    例:

    It can handle even the most complex graphic jobs, freeing up your computer for other tasks.

    它甚至能处理最复杂的绘图事宜,使你的计算机腾出来完成其他任务。

  • 17. 

    V-T If you free someone or something, you remove them from the place in which they have been trapped or become fixed. 解救

    例:

    Rescue workers tried to free him by cutting away part of the car.

    救援人员设法通过切除部分车体将他解救出来。

  • 18. 

    PHRASE You say "feel free" when you want to give someone permission to do something, in a very willing way. 随意 [非正式]

    例:

    If you have any questions at all, please feel free to ask me.

    如果你有什么问题,请随意问我好了。

  • 19. 

    PHRASE If you do something or get something for free, you do it without being paid or get it without having to pay for it. 无偿地; 免费地 [非正式]

    例:

    I wasn't expecting you to do it for free.

    我并没指望你无偿地做这个。

  • 20. 

    to give someone a free hand →see hand

  • 21. 

    to give someone free rein →see rein

词组短语同近义词同根词词语辨析

for free 免费

free of adj. 无…的;摆脱…的;在…外面

free from 使摆脱;免于;解放

feel free 随便,轻松

free trade [经]自由贸易

get free 获得自由;自由了

free time 空闲时间,自由时间

free radical [化]自由基;游离基

free and easy adj. 无拘无束的;过分随便的;马虎的 , n. 欢宴;酒店

free market 自由市场

free energy 自由能

free space 自由空间;空闲空间

free surface [化]自由表面;[计]自由面

set free v. 释放;使获得自由

free trade zone 自由贸易区

free speech n. 言论自由

free vibration 自由振动,自由振荡

free and clear 没有义务的;没有牵连的

free access 自由访问;自由存取;自由入口

free trade area 自由贸易区

  更多收起词组短语

词根: free

adj.

freed 释放的

adv.

freely 自由地;免费地;大量地;慷慨地;直率地

n.

freedom 自由,自主;直率

v.

freed 使自由;解放(free的过去分词)

  free, vacant, empty

free 空的,指清除了或缺少了某物,与of 或from连用。如:She is free from anxiety.(她无忧无虑。)She is free of him.(她摆脱了他。)

vacant 空闲的,指地方没有被占用。如:One day, man can make full use of vacant space.(将来,人们会充分利用浩瀚的天空。)empty,vacant和相同的名词连用时,含义不同。如an empty house指房子里既无家具也无人,空荡荡的。而a vacant house指房子没有被人占用,里面可有家具,也可无家具。

empty 空的,指里面什么东西都没有。如:The case is empty.(这是个空箱子。)

以上来源于网络

  free, liberate, discharge, release

这组词都有“解放,释放”的意思,其区别是:

free 指不再受任何限制、约束、阻碍和压迫,完全可按自己的意志行事。

liberate 常指从束缚和压迫中解放出来,强调获得最终的解放,有时可和free换用。

discharge 强调把某人或某物从监禁、束缚中释放出来。

release 侧重指放松限制、解除监禁或免除义务。

以上来源于网络

双语例句原声例句权威例句

  • You must be free without God, but why?

    没有上帝肯定自由的,为了什么?

    www.fane.cn

  • Free yourself from remembering every one.

    免费自己记住一个人。

    zhidao.baidu.com

  • With it to be free to jump from one location to another location.

    有了可以自由一个位置跳跃另一个位置

    danci.911cha.com

更多双语例句
  • She believed that training women to serve as support pilots at home could free up men to fly combat operations overseas.

    VOA: special.2010.11.08

  • I basically gave them free ray at the beginning, so they work in small groups, and travel from site to site.

    在最初,我给了他们充分的自由,孩子们组成学习小组,在各地游览。

    麻省理工公开课 - 媒体、教育、市场课程节选

  • which is one of the few museums in D.C. that actually isn't free because it's not a national museum.

    那是特区里少有的几个收费博物馆之一,因为它不是国家博物馆。

    大都会艺术博物馆 - SpeakingMax英语口语达人

更多原声例句
更多权威例句

词组短语

for free 免费

free of adj. 无…的;摆脱…的;在…外面

free from 使摆脱;免于;解放

feel free 随便,轻松

free trade [经]自由贸易

get free 获得自由;自由了

free time 空闲时间,自由时间

free radical [化]自由基;游离基

free and easy adj. 无拘无束的;过分随便的;马虎的 , n. 欢宴;酒店

free market 自由市场

free energy 自由能

free space 自由空间;空闲空间

free surface [化]自由表面;[计]自由面

set free v. 释放;使获得自由

free trade zone 自由贸易区

free speech n. 言论自由

free vibration 自由振动,自由振荡

free and clear 没有义务的;没有牵连的

free access 自由访问;自由存取;自由入口

free trade area 自由贸易区

  更多收起词组短语
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