1.按順序; 依次; 逐個地The applicants were summoned in turn to see the examiner. 申請人依次被召入會見考官。Mechanical energy is changed to elective energy which is in turn changed to mechanical energy. 機械能轉變為電能, 電能又轉變為機械能。
上交; 睡覺; 拐彎進入; 取得; 放棄; 交換; 告發; 出賣When the football season was over, we turned in our uniforms. 踢足球的季節過去之後, 我們就把運動服上繳了。He complained of being tired and turned in early. 他說他太累, 很早就睡了。