gape

中文： 哈欠、张嘴、裂口

1. An act of gaping; a yawn. (countable, uncountable)
2. A large opening. (countable, uncountable)
3. A disease in poultry caused by gapeworm in the windpipe, a symptom of which is frequent gaping. (uncountable)
4. The width of an opening. (countable, uncountable)
5. The maximum opening of the mouth (of a bird, fish, etc.) when it is open. (countable, uncountable)

复数 gapes