Turnie蒂尔尼turnv.翻转；旋转；转动；转向；轮流；（使）变得n.轮流；转动turn- to- turn short- circuit匝间短路turn-off point from main sequence主序折向点turned back the uninvited comers.把不速之客赶了回去。turn/switch the lights on/off开关灯Turn right after Passport Control.请在通过护照检查后右转。turn one's back on/upon ...turn sb.'s battery against himselfturn-on time of driving transistor驱动管导通时间Turnable treads steel gangway ladder活动踏步钢质舷梯Turn right.at the next junction.到下一个路口向右拐弯。

1. Mary had to turn in her job after her marriage.
   玛丽结婚后不得不辞去工作。
2. "A-bomb, H-bomb and nuclear-powered submarine"
   两弹一艇
3. Either John or Jane has to give up their job.
   不是约翰就是简，总有一个得放弃工作。
4. She didn't give up work when she had the baby.
   她有孩子后并未放弃工作。