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。
