tyreKK [taɪr] /taɪɹ/發音名詞1輪胎英式The front tyre went flat halfway up the hill.爬到半山腰時,前輪的輪胎沒氣了。2腰間贅肉、游泳圈口語,常作 spare tyreHe's trying to lose the spare tyre around his waist.他正努力甩掉腰間的那圈贅肉。