tranquilliser 

英汉解释

n. 镇静剂；安定药

同义词

n. antianxiety agent，ataractic，ataractic agent，ataractic drug

参考例句

1. A human ", "which will tranquilliser Friday!
极通人性的“星期五”哪肯束手就擒！
2. What's more, Dong Quai is a mild tranquilliser and helps relieve stress and pressure.
当归亦具有温和的镇静效果，有助缓解紧张及压力。

英英解释

n.
  1. a drug used to reduce stress or tension without reducing mental clarity

网络释义

tranquilliser
镇静剂 公安; 镇静剂 社会福利;
tranquilliser gun
镇定枪;