打哈欠dǎhāqianMeanings1. to yawnCharacters used打to hit哈ha!欠to oweExamples4不要bùyào打哈欠dǎhāqian。Don't yawn.汤姆Tāngmǔ打哈欠dǎhāqian了le。Tom yawned.我们wǒmen缺氧quēyǎng时shí就jiù会huì打哈欠dǎhāqian。We yawn when we are short of oxygen.你nǐ咳嗽késou、打喷嚏dǎpēntì或huò打哈欠dǎhāqian的de时候shíhou要yào捂住wǔzhù你nǐ的de嘴zuǐ。Cover your mouth when you cough, sneeze, or yawn.