94生活常识网有道词典

weigh

W 开头单词考研词汇专八核心词托福词汇高考词汇词源字典

音标发音

  • 英式音标 [weɪ]
  • 美式音标 [weɪ]
  • 国际音标 [wei]
  • 英式发音
  • 美式发音

基本解释

  • vt. 权衡；考虑；称…重量
  • vi. 重量为…；具有重要性；成为…的重荷；起锚
  • n. 权衡；称重量

词源解说

  • 直接源自古英语的wegan，意为称重。

同根派生

  • adj性质的同根词
    weighted：[数]加权的；加重的；衡量过的。
    weighty：重的；重大的；严肃的。
    weightless：失重的；无重量的。
  • adv性质的同根词
    weightily：重要地；沉重地。
  • n性质的同根词
    weight：重量，重力；负担；砝码；重要性。
    weighing：称重量；考虑权衡；悬浮。
    weighting：加重，加权；衡量；（英）生活补贴。
    weightlessness：失重；无重状态。
    weightiness：重；重要性。
  • v性质的同根词
    weighing：称量（weigh的现在分词形式）；考虑斟酌。
    weighted：加重量于…；重压（weight的过去分词）。
    weighting：加权；称量（weight的现在分词）。
  • vt性质的同根词
    weight：加重量于，使变重。

用法辨析

    v. (动词)

  • weigh的基本意思是“称…的重量”,引申可表示“仔细考虑某事物的相对价值或重要性等”,即“权衡”“斟酌”。引申还可表示感伤、恐惧或忧虑的事给思想或精神带来压力,使人感到烦扰或悲痛。
  • weigh既可用作不及物动词,也可用作及物动词。用作及物动词时,接名词、代词作宾语。可用于被动结构。
  • weigh也可表示某物重达多少,接表示数量的名词性状语。
  • weigh偶尔可用作系动词,接形容词作表语。

英汉例句

    用作动词 (v.)

    用作不及物动词: S+～(+A)

  • When did you weigh last?
    你上次是什么时候称体重的?

    • 用作系动词: S+～+ adj.

  • I weighs heavy.
    我重多了。

    • S+～+ n -A

  • The first man-made satellite of our country weighs 173 kilogrammes.
    我国第一颗人造卫星重173公斤。

    • 用作及物动词: S+～+ n./pron.

  • The doctor weighed the baby every month.
    医生每个月都给这个婴儿称体重。

词组短语

    用作动词 (v.)

    ～+名词

  • weigh eighty pounds 重80磅
  • weigh one 's words 斟酌词句
  • weigh the advantages and disadvantages 权衡利弊
  • weigh the baby 称婴儿的体重
  • weigh the biscuits 称饼干

英英字典

    剑桥英英字典

  • (HEAVINESS) to have a heaviness of a stated amount, or to measure the heaviness of an object
  • (INFLUENCE) (of something such as a fact or an event) to have an influence or be important
  • (CONSIDER) to carefully consider, especially by comparing facts or possibilities, in order to make a decision
  • (SHIP) to lift the anchor (= a heavy metal object) of a ship from under the water so that it can move freely

    • 柯林斯英英字典

  • If someone or something weighs a particular amount, this amount is how heavy they are.
  • If you weigh something or someone, you measure how heavy they are.
  • If you weigh the facts about a situation, you consider them very carefully before you make a decision, especially by comparing the various facts involved.
  • &rarra variant spelling of underway

专业释义

    经济学

  • 权衡

    Perceived value is perceived benefits weigh against perceived risk.
    消费者感知价值的核心是感知利得(Perceived benefits)与感知风险(Perceived risk)之间的权衡(Wood and Scheer,1996)。

  • 权重

    A practical evaluation method of large circular economy system is expounded, in which improved method of obtaining AHP weigh is proposed, and also fuzzy assessment and multi-layer gray assessment model is effectively combined.
    给出一种切合实际的大循环经济系统评价方法。 在此评价中,引入了改进的AHP权重分析方法,有效地将模糊评价方法和多层次分灰色评价模型结合起来进行综合评价。

    交通运输工程

  • 起锚

    • 管理学

  • 权重

    The main contribution of this research lies in constructing online-course evaluating indicator system, especially computes weigh-coefficient.
    本研究的最大的创新之处在于构建了自己的网络课程评价指标体系，尤其是采用层级分析法求出各指标权重，并在此基础上进行一致检验，获得了满意效果。