booster是什么意思？

booster

英[ˈbu:stə(r)] 美[ˈbustɚ]

• n. （电器的）增压机，助推器，多级火箭的第一级，热情的支持者；

复数：boosters;

例句

• Can I bring my dog in for his booster injection? 我可以带我的狗来打加强针吗？
• This medicine will last for a time,but after six months you’ll need a booster. 这种药的效力可维持一段时期,但6个月后就需要使用增强药效的辅助剂。
• She is a booster of the local girls’ club. 她是当地少女俱乐部的积极支持者。
• Mail from home is a great morale booster for our soldiers. 对我们的士兵来说，家书可以大大鼓舞他们的士气。
• A booster does of tetanus toxoid and penicillin should be administered. 给予破伤风类毒素加强剂与青霉素.
• Paradoxically, another glutamate - booster , D - cycloserine, is being tested not to enhance memory, but to abolish it. 矛盾的是, 另一种谷氨酸酯提升剂, D-cycloserine测验表明不能增强记忆, 反而是相反.
• Description : Longkou Yudong Machinery Factory ---- Carnet, booster cable , fog light, air filter, car accessories etc. 汽车 脚垫 、充电电缆 、 雾灯 、 空气滤清器等.
• This win has been a great morale booster. 这次获胜是一次巨大的精神鼓舞。
• Advanced Aeronautics booster color changes for Apollo and Carrier Drones. 先进航空学将会改变阿波罗和舰载机的加速器颜色.
• Frank was carrying out fuel-system tests which necessitated turning the booster pumps off. 弗兰克在做燃料系统测试，这一测试需要关掉升压泵。

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  有正面效果的事物；起推动作用的事物
  A booster is something that increases a positive or desirable quality.
  例句
  It was amazing what a morale booster her visits proved... 令人惊诧的是，她的访问大大鼓舞了士气。 Praise is a great confidence booster. 赞扬是一种很好的信心增强剂。
• N-COUNT
  火箭助推器；推进器
  A booster is an extra engine in a machine such as a space rocket, which provides an extra amount of power at certain times.
  例句
  Ground controllers will then fire the booster, sending the satellite into its proper orbit. 然后地面控制人员将会发射推进器，把卫星送入正常轨道。
• N-COUNT
  加强剂量
  A booster is a small injection of a drug that you have some time after a larger injection, in order to make sure that the first injection will remain effective.
• N-COUNT
  拥护者；热心支持者
  A booster is someone who supports a sports team, organization, person, or place very enthusiastically.
  例句
  A former associate of Mr. Pierce's was among the project's boosters. 皮尔斯先生的一个前合伙人是这个计划的热心支持者之一。 ...the university's biggest athletic booster club. 该大学最大的体育爱好者俱乐部

英汉词典释义

• n.
  提高〔推进〕的人;升降压机;(火箭的)助推器;多级火箭的第一级
  Mail from home is a great morale booster for our soldiers. 对我们的士兵来说，家书可以大大鼓舞他们的士气。
  热情的支持者；援助者（尤指政治上的）支持者，拥护者
  She is a booster of the local girls’ club. 她是当地少女俱乐部的积极支持者。
  辅助药剂,增强药效的辅助剂
  This medicine will last for a time,but after six months you’ll need a booster. 这种药的效力可维持一段时期,但6个月后就需要使用增强药效的辅助剂。 Can I bring my dog in for his booster injection? 我可以带我的狗来打加强针吗？

英英词典释义

• Noun
  1. a person who backs a politician or a team etc.;
  "all their supporters came out for the game""they are friends of the library"
  2. someone who is an active supporter and advocate
  3. a thief who steals goods that are in a store
  4. the first stage of a multistage rocket
  5. an additional dose that makes sure the first dose was effective

行业词典

• 医学： 加强剂量：见dose项下；升压机(器)；
  物理学： 增强器；
  电工： 升压机；
  航天： 助推器；
  航空： 助推器；用于导弹发射时使其迅速飞离发射器并加速达到预定飞行速度的火箭发动机。；
  铁道： 黏着重量增加器；