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uncertain
[ʌnˈsɜːt(ə)n] [ʌnˈsɜːrt(ə)n]

  • adj. 犹豫的,无把握的;无法确知的,不确定的;多变的,难预料的;信心不足的;(脚步)蹒跚的,踉跄的

[ 比较级 more uncertain 最高级 most uncertain ]

网络释义专业释义英英释义

  不确信的

... un believ ing 不相信的 un certain 不确信的 un challenged 未受挑战的 ...

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短语

Un Certain Regard 女性凝视 ; 女性注视 ; 一种关注

Un Certain Regard Award 单元奖 ; 戛纳电影节 ; 特别关注

The Un Certain Regard 一种注目单元

Laissant pendant un certain temps 要离开一段时间了

Pour laisser un certain temps 要离开一段时间了

Cha certain Un-cha certain 陈婉珍

 更多收起网络短语
  • 不确定 - 引用次数:1781

    Research on synchronous control theory of uncertain chaotic dynamical system.

    3.不确定连续混沌动力学系统的同步控制理论研究。

    参考来源 - 连续混沌动力学系统的控制理论研究
  • 不确定的

·2,447,543篇论文数据,部分数据来源于NoteExpress

uncertain [ ,ʌn'sə:tən ]

  • adj.
    • lacking or indicating lack of confidence or assurance

      "uncertain of his convictions"; "moving with uncertain (or unsure) steps"; "an uncertain smile"; "touched the ornaments with uncertain fingers"

      同义词: unsure incertain

    • not established beyond doubt; still undecided or unknown

      "an uncertain future"; "a manuscript of uncertain origin"; "plans are still uncertain"; "changes of great if uncertain consequences"; "without further evidence his story must remain uncertain"

    • not established or confirmed

      同义词: unsealed

    • not certain to occur; not inevitable

      "everything is uncertain about the army"; "the issue is uncertain"

    • subject to change

      "the weather is uncertain"

      同义词: changeable unsettled

    • not consistent or dependable

      "an uncertain recollection of events"; "a gun with a rather uncertain trigger"

    • ambiguous (especially in the negative)

      "she spoke in no uncertain terms"

以上来源于: WordNet

 柯林斯英汉双解大词典 

uncertain /ʌnˈsɜːtən/ TEM4

  • 1. 

    ADJ If you are uncertain about something, you do not know what you should do, what is going to happen, or what the truth is about something. 不确定的

    例:

    He was uncertain about his brother's intentions.

    他对他兄弟的意图心中无数。

    例:

    They were uncertain of the total value of the transaction.

    他们不清楚这笔交易的总额。

  • 2. 

    uncertainly ADV 不确定地

    例:

    He entered the hallway and stood uncertainly.

    他走进门厅,站在那儿不知道做什么好。

  • 3. 

    ADJ If something is uncertain, it is not known or definite. 未知的; 不明确的

    例:

    How much practical help they can give us is uncertain.

    他们能给我们多少实际帮助还是个未知数。

    例:

    It's uncertain whether they will accept the plan.

    他们会不会接受这项计划现在还不清楚。

  • 4. 

    PHRASE If you say that someone tells a person something in no uncertain terms, you are emphasizing that they say it strongly and clearly so that there is no doubt about what they mean. 非常明确地 [强调]

    例:

    She told him in no uncertain terms to go away.

    她非常明确地叫他走开。

词组短语

uncertain about 对…不能肯定

双语例句权威例句

  • There is a certain degree on un-steadiness of the air that causes a tremor of the picture seen through the telescope.

    空气也会某种程度不稳定,使得通过望远镜看到的显发生抖动。

    youdao

  • ConclusionThere is a significant correlation between certain saliva and serum biochemical markers (UN, UA) in rescue medical workers, thus making real-time observation of saliva samples possible.

    结论唾液血清某些生化指标(UNUA)存在显著相关,这为唾液标本进行实时观察身体机能提供了可能

    youdao

  • The problem of robust state estimation for continuous-time singular linear systems with un-certain noise is considered. A kind of practical algorithm of optimum recurrence estimation is obtained.

    本文讨论一类具有不确定噪声连续广义线性系统鲁棒状态估计问题,文章提供了一比较实用的状态估计方法。

    youdao

更多双语例句
更多权威例句

词组短语

uncertain about 对…不能肯定

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