If you yawn, you open your mouth very wide and breathe in more air than usual, often when you are tired or when you are not interested in something. 打哈欠
verb [vi. 不及物动词] 打哈欠；（开口、洞穴等）豁开，裂开
She yawned, and stretched lazily. 她打了个哈欠，伸了个懒腰。
noun [专属名词] 哈欠；<非正式>乏味的事物（或人）
Rosanna stifled a huge yawn. 罗莎娜忍住了一个大哈欠。
躺在草地(lawn)上伸懒腰、 打呵欠(yawn)
- 网友用 “Yawn” 造句精选
- She managed to stifle a yawn. 她忍住了呵欠。
- She makes no attempt to stifle a yawn. 她并未试图忍住一个哈欠。