Lach
[医][=lachrymator]催泪毒气, 催泪剂
🗣️ 情景例句
These knives are guaranteed never to go blunt.
这些刀保证不会变钝。
Whom will you come back with?
你将和谁一起回来？
The bird covered the distance in three minutes.
这只鸟只用了3分钟就飞完了全程。