名词 switch:

1. control consisting of a mechanical or electrical or electronic device for making or breaking or changing the connections in a circuit

2. an event in which one thing is substituted for another

3. hairpiece consisting of a tress of false hair; used by women to give shape to a coiffure

4. railroad track having two movable rails and necessary connections; used to turn a train from one track to another or to store rolling stock

5. a flexible implement used as an instrument of punishment

6. a basketball maneuver; two defensive players shift assignments so that each guards the player usually guarded by the other

7. the act of changing one thing or position for another

动词 switch:

1. change over, change around, as to a new order or sequence

2. exchange or give (something) in exchange for

3. lay aside, abandon, or leave for another

4. make a shift in or exchange of

5. cause to go on or to be engaged or set in operation

6. flog with or as if with a flexible rod

7. reverse (a direction, attitude, or course of action)

switchn.转换；开关；鞭子v.改变；交换；转换；鞭打switch cell可单独存取的数据单元switch core开关磁心switch-in接入switch cost切换代价switchgroup组合开关switch trip开关跳闸switch lamp道岔表示灯switch loss开关损耗switch knob开关手柄,道岔旋钮switchbladen.(按钮式弹簧开启的)弹簧小折刀(亦作switchblade knife)