yawn
US
UK yawn n: (deep inhalation when tired, etc.)
SC 呵欠 hē qiàn
I could tell Robert was tired from his constant yawns.
罗伯特哈欠连天，从这点我可以判断他很疲倦。
yawn vi: (inhale deeply when tired, etc.)
SC 打呵欠 dǎ hē qiàn
The lecture was boring and all the students were yawning.
课讲得很枯燥，所有学生都在打哈欠。
yawn [sth] vtr: (say with a yawn)
SC 打着呵欠说
"I'm tired," Jenny yawned. "I think I'll go to bed."
“我累了。”珍妮打着呵欠说， “我得去睡觉了。”
yawn vi: figurative (gape) (比喻)
SC 张开大嘴，豁开
The group stopped at the edge of the canyon, which yawned at their feet.
人群在峡谷边停下，脚下是张着大嘴的悬崖。
Yawn! interj: (expressing boredom) (感叹词)
SC 真无聊！
TC 真無聊！
TC 真無聊！
Yawn! We discussed all this before ...