Booster
[ 'bu:stə ]
出国 Abroad
n. （电器的）增压机;助推器，多级火箭的第一级;热情的支持者;
📝 例句
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。
The Sidewinders were convinced as a morale booster.
响尾蛇导弹不过是用来充当鼓舞士气的工具罢了。
✅ 同义词
📖 牛津释义
booster
n
1 thing that boosts 令人鼓舞的事物
a morale booster, ie sth that makes one feel more confident 精神鼓舞.
2 device for increasing power or voltage 增强动力或电压的装置.
3 (also `booster rocket) rocket used to give initial speed to a missile or spacecraft 助推火箭（给予导弹或航天器以初速度的）.
4 dose or injection (of a medicine or drug) that increases the effect of an earlier one 辅助药剂, 增效药剂（用以加强前次药剂效力的）.
🔁 扩展释义
*['bu:stә]n. 向前推的人, 支持者, 后援者, 升压器【化】 爆管; 扩爆药; 传爆药; 升压机; 增压装置; 升压器; 助促进剂【医】 升压器, 升压机, 爆管, 扩爆器, 辅助剂, 激发剂
🏥 医学释义
①助推器，增强器 ②升压器
📖 同为「博士」词汇
查看全部博士词汇 ›🗣️ 情景例句
Sunday's their big day.
星期天是他们大生意的日子。
If they say you are good, ask yourself if it be ture.
若有人称赞你，要自问对不对。
and it seemed as though everything she possessed had been tossed out and turned over and over.
看来她的每一件东西都被翻了出来，并且被里里外外看了遍。