tranquillizer
n. 镇静剂；安定药
复数 tranquillizers
例句
Sport is the best tranquillizer in the world.
运动是世界上最好的镇静剂。
Sport is the best tranquillizer in the world .
运动是世上最好的镇静剂。
How is a mild tranquillizer going to hold him?
少量镇定剂怎么能制得住他？
