音标：[jɒ:n]
n. 哈欠
vi. 打哈欠, 裂开
vt. 打着哈欠说
相关词组:
with a yawn
在线英汉词典

yawn的短语、例句：

yawn v[I] 1 take (usu involuntarily) a deep breath with the mouth wide open, as when sleepy or bored 打哈欠. 2 (of large holes, etc) be wide open （指大洞穴等）张开, 裂开
The deep crevasse yawned at their feet. 他们脚下的冰川有一道深深的裂缝.
a yawning chasm 地上裂开的大坑
(fig 比喻) a yawning gap between the rich and poor in our society 我们社会中贫富之间的鸿沟. yawn, n 1 act of yawning (yawn v 1) 哈欠. 2 (usu sing 通常作单数) (infml derog 口, 贬) uninteresting or boring thing 乏味的或枯燥的事物
The meeting was one big yawn from start to finish. 那会议自始至终十分无聊.