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fret
[fret] [fret]

  • v. 使烦恼;焦急;使磨损,使销蚀;用回纹装饰;给(弦乐器)装品
  • n. 音品;回纹饰;(从海上飘来的)雾气
  • n. (Fret) (美、波、法、比、英、西)弗雷特(人名)

[ 过去式 fretted 过去分词 fretted 现在分词 fretting 复数 frets 第三人称单数 frets ]

网络释义专业释义英英释义

  荧光共振能量转移

荧光共振能量转移FRET)是一种能量给体和受体之间的非辐射的能量转移,是一种与距离相关的能量转移技术。

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  荧光共振能量传递

基于荧光共振能量传递(FRET)的生物均相检测简单、灵敏而深受关注。它常用有机染料和量子点(QDs)作为荧光标记。

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  品格

增三和弦,吉他及音乐词汇中英文对照 ... frequency频率 fret品格 fugue赋格 ...

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  荧光共振能量转移(Fluorescence Resonance Energy Transfer)

...和凋亡中的钙离子信号通路2)调节细胞周期的分子信号机制 3) 细胞凋亡中的信号传导机制最近, 张教授利用荧光共振能量转移(FRET)原理,研制出了先进的生物传感器。这些FRET分子探针为快速筛选新药提供了一个十分有用的工具。

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短语

fret saw [木] 钢丝锯

Fret Noise 琴品噪音 ; 急促的噪声

blind fret 盲纺

fret lead 嵌彩色玻璃的窗铅条骨架 ; 烦躁

FRET technique FRET技术

fret about 为……懊恼 ; 为……烦恼

fret sawjigsaw 线锯

fret fret 烦恼

fret away 烦恼中度过 ; 逐渐侵蚀 ; 翻译

 更多收起网络短语
  • 雕花
    回纹饰;万字浮雕
  • 品格
    吉它指板
  • 萤光共振能量转移 (fluorescence resonance energy transfer)
    荧光共振能量转移 (fluorescence resonance energy transfer)
  • 间质片层
    基粒间膜

·2,447,543篇论文数据,部分数据来源于NoteExpress

fret [ fret ]

  • n.
    • agitation resulting from active worry

      同义词: stew sweat lather swither

    • a spot that has been worn away by abrasion or erosion

      同义词: worn spot

    • an ornamental pattern consisting of repeated vertical and horizontal lines (often in relief)

      "there was a simple fret at the top of the walls"

      同义词: Greek fret Greek key key pattern

    • a small bar of metal across the fingerboard of a musical instrument; when the string is stopped by a finger at the metal bar it will produce a note of the desired pitch
  • v.
    • worry unnecessarily or excessively

      同义词: fuss niggle

    • be agitated or irritated

      "don't fret over these small details"

    • provide (a musical instrument) with frets

      "fret a guitar"

    • become or make sore by or as if by rubbing

      同义词: chafe gall

    • cause annoyance in
    • gnaw into; make resentful or angry

      同义词: eat into rankle grate

    • carve a pattern into
    • decorate with an interlaced design
    • be too tight; rub or press

      同义词: choke gag

    • cause friction

      同义词: rub fray chafe scratch

    • remove soil or rock

      同义词: erode eat away

    • wear away or erode

      同义词: eat away

以上来源于: WordNet

 柯林斯英汉双解大词典 

fret /frɛt/ CET6+ TEM8 ( fretting, fretted, frets )

  • 1. 

    V-T/V-I If you fret about something, you worry about it. 担心

    例:

    I was working all hours and constantly fretting about everyone else's problems.

    我一刻不停地工作着,还一直担心着其他人的问题。

    例:

    But congressional staffers fret that the project will eventually cost billions more.

    但国会的工作人员们担心这个方案最终会多花几十亿。

  • 2. 

    N-COUNT The frets on a musical instrument such as a guitar are the raised lines across its neck. (吉他等弦乐器指板上定音的) 音品

  • 3. 

    N a repetitive geometrical figure, esp one used as an ornamental border 回纹饰

  • 4. 

    N sea fret的缩写 → short for sea fret

词组短语同近义词同根词词语辨析

fret over 为…着急

词根: fret

adj.

fretful 焦躁的;烦燥的;起波纹的

fretted 焦躁的;腐蚀的;附有弦马的

adv.

fretfully 焦急地;焦躁地

n.

fretfulness 焦躁

v.

fretted 烦躁;侵蚀;耗损(fret的过去分词)

  fret, care, brood, worry

这组词都有“烦恼、担忧”的意思,其区别是:

fret 通常指因悲哀、焦虑或忧愁等所困扰的心理状态。

care 多指极强烈的关心和忧虑。常带纯客观的意味。

brood 语气比worry强,多指沉思、沮丧或忧郁。

worry 普通用词,着重使人焦虑、烦恼或深深不安。

以上来源于网络

双语例句权威例句

  • If it’s out of your control, why fret about it?

    如果某件事控制不了,那为什么还要为它而烦恼呢?

    www.kekenet.com

  • And you’ll need fret no more about folders congesting your screen.

    你也不必烦恼太多文件夹壅塞在屏幕上

    article.yeeyan.org

  • When you focus on what matters, what really matters, so much of the other stuff we fret about melts away.

    在意一些重要的,真正重要事情时其它那些众多烦恼烟消云散了。

    article.yeeyan.org

更多双语例句
更多权威例句

词组短语

fret over 为…着急

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