为了防止人质呼救，劫匪用布条塞住了他的嘴。
The robber used a piece of cloth as a ___gag to silence the hostage.
他吃得太快，差点被鱼刺噎住。
He almost ___gagged on a fish bone because he ate too fast.
她吃药时药片卡在喉咙里，开始干呕起来。
The pill stuck in her throat and she started ___gagging.
浙公网安备33010902004675号
