yawn
英
/jɔːn/
美
/jɔːn/
vi.
打哈欠；非常宽；难以逾越
n.
哈欠；乏味的事情；令人厌烦的观点(等)
第三人称单数： yawns复数： yawns现在分词： yawning过去式： yawned过去分词： yawned
例句
The meeting was one big yawn from start to finish.
这个会议自始至终都无聊透顶。
Her yawn was a Pavlovian response to my yawn.
她打哈欠是对我打哈欠的条件反射。
She yawned and looked pointedly at her watch.
她打了个哈欠，又刻意地看了看手表。
