张口

张口 [zhāng kǒu]

1. ■ open mouth; rictus:

张口便说 talk carelessly; talk out of place;

张口便咬 open mouth and bite;

张口就骂， 举手就打 (of a person) disposed to abuse, and even lay hands on the people at the slightest provocation

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常用词组

1. ■ 张口虫 gapeworm;

2. ■ 张口痉挛 antitrismus;

3. ■ 张口器 {医} gag; mouth-gag; speculum