名词 n.
1.呵欠[C]
He stretched himself with a yawn.
他打了个呵欠伸了伸懒腰。
2.裂口,豁口;凹口[C]
3.【口】乏味的人(或事)[S]
The play was a big yawn from start to finish.
那出戏从头至尾极其乏味。
不及物动词 vi.
1.打呵欠
Mr. Walsh yawned over the evening papers.
华尔希先生一边看晚报一边打呵欠。
2.裂开,豁开
A big gap yawned between the rocks.
岩石间豁开一个大裂口。
及物动词 vt.
1.打着呵欠说
The old man yawned a reply.
那老人打着呵欠作答。
