Turnu图尔努turnv.翻转；旋转；转动；转向；轮流；（使）变得n.轮流；转动turn down a bed把床罩掀开一部分turnbull's blueturn outside in翻过来turn of capital[经] 资本周转次数turn on an oven生炉子, 点燃炉子turn one's head回头,头脑发热turn over papers移交文件turn-over form翻转模板turntable device转角装置turn around time解题时间,解题周期

turn back折回； 返回