tranquilliser

1. After more than three hours on the loose, Uschi was brought down by tranquilliser darts, without harming her unborn calf, fire services spokesman Martin Argendorf said on Tuesday.
   当地消防部门的发言人马丁阿尔根多夫于4月24日表示，3个多小时后人们终于使用带有镇静剂的飞镖令乌斯奇束手就擒，而其腹中尚未出生的小牛在此过程中则毫发无损。
2. Later, there was a sound, a group of gunmen hunter piled into the hole, because all export all is blocked, and the Wolf tranquilliser.
   一会儿，传来了一阵脚步声，一群持枪的猎人蜂拥而入，因洞内所有的出口全被堵住，狼束手就擒。

noun

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

   Synonym:    tranquilizertranquillizerantianxiety agentataractic drugataractic agentataractic