yawn [j?:n] n.哈欠;裂口
vi.打呵欠;裂开
vt.张开;打著呵欠说
例句:
She yawned during his lecture.
她在他的课上不停地打呵欠.
He smothered a yawn behind his hand.
他用手挡住嘴遮掩自己打哈欠.
His speech made me yawn.
他的演讲令我打哈欠.
yawn [j?:n] n.哈欠;裂口
vi.打呵欠;裂开
vt.张开;打著呵欠说
例句:
She yawned during his lecture.
她在他的课上不停地打呵欠.
He smothered a yawn behind his hand.
他用手挡住嘴遮掩自己打哈欠.
His speech made me yawn.
他的演讲令我打哈欠.