请输入您要查询的英文单词:

 

单词 booster
释义

booster

noun
/ˈbuːstə(r)/
/ˈbuːstər/
jump to other results
  1. (also booster rocket)
    a rocket that gives a spacecraft extra power when it leaves the earth, or that makes a missile go furtherTopics Spacec2
  2. a device that gives extra power to a piece of electrical equipment
  3. an extra small amount of a drug that is given to increase the effect of one given earlier, for example to protect you from a disease for longer
    • a tetanus booster
    Topics Social issuesc2
  4. a thing that helps, encourages or improves somebody/something
    • a morale/confidence booster
    Topics Change, cause and effectc2
  5. (especially North American English) a person who gives their support to somebody/something, especially in politics
    • a meeting of Republican boosters
随便看

 

英语词典包含84843条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/3/10 15:51:40