单词盒子

used up

U 开头单词

基本解释

  • 用完了的；筋疲力尽；被杀死的

同根派生

     

英汉例句

    双语例句

  • We have used up most of the cloth, and all we have left is a few bits and pieces.
    布大部分用完了， 只剩下一些零头。
    《新英汉大辞典》
  • People have used up water, fish from seas and lakes, crops and the gifts of the forest.
    人类已用光本年度份额的水，海洋湖泊鱼类，农作物和来自森林的礼物。
  • In one experiment, Braun showed that simply standing up instead of sitting used up hundreds more calories a day without increasing appetite hormones in your blood.
    在一项实验中，布朗表明，站立起来，而不是简单地用了数以百计的热量没有增加血液里的食欲激素一天的会议。

    • 原声例句

  • As these supplies were used up, big drillers looked for similar formations in other countries.
  • So we started with 10 valence electrons, we used up 8 of those electrons in terms of making bonds.
    我们一开始有十个价电子，然后用掉了八个电子来成键。
    麻省理工公开课 - 化学原理课程节选
  • So let's see, we started with 8 bonding electrons, and we used up only 4, so the answer is yes, we have 4 bonding electrons left.
    那么让我们来看看，我们一开始有八个成键电子，然后只用掉了四个，因此答案应该是还有剩余，我们还剩下了四个成键电子。
    麻省理工公开课 - 化学原理课程节选

    • 权威例句

  • They have to be started before the beneficiary turns 18 and used up by age 30.
    FORBES: Paying for College: Coverdell Accounts

词组短语

    短语

  • used -up bill of lading 已使用提单
  • PCB Used -Up PCB耗尽
  • High Cost Medical Used -up Materials 高值医用耗材
  • Used sunflower look up 习惯了向日葵的仰望
  • be used up in 完全用于