预约成功
yawn
n. 哈欠 vi. 打哈欠,张口 vt. 打着哈欠说 ; [口] 令人生厌的人(物)
例句
He yawned his jaws out of joint.他打呵欠打得下巴关节脱了臼。
A gulf yawned at our feet.我们脚下出现了一个深坑。
The deep crevasse yawned at their feet.他们脚下的冰川有一道深深的裂缝.
To open the mouth wide;yawn.张大嘴;打呵欠
He yawned several times during the lecture.听课过程中他打了好几次呵欠。
yourself
pron. 你自己;你亲自,你本人
例句
You should devote yourself to mathematics in the future.将来你应该献身于数学。
You must not debase yourself by such behavior.你不可以这样的行为来降低自己的人格。
You'd better stir yourself.你最好活动活动。
You really outdid yourself.你确实尽了最大的努力。
She's very keen on do it yourself.她很喜欢自己干维修活儿.
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