- 近义词
- togglen.棒形纽扣;套索扣;转换键;切换键;
- toggle switch拨动开关;扳钮开关;钮子开关;乒乓开关;
- 双语例句 更多例句
1、
An on-off switch allows current to flow only when it is in the closed ( on ) position.
对,使开关电流流只有当它在禁闭 ( 上 ) 的立场.
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2、
An on-off switch with pilot light , reversing switch and power rheostat are mounted on the base.
开关还附有指示灯, 转换装置及电阻在底座上.
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- 相关词组
- switch lock开关锁，道岔锁闭器;
- changing switch转接开关;
- switch (box)n. 开关（箱式）
- ignition switch点火开关;
- switch on（用开关）开，打开;
- switch tov.切换到，转到，转变成;转入;
- switch towern.信号塔，<美>集中道岔操纵楼;
- switch over（使）交换位置;（使）变换，转换;
- to switch off the motor熄火;
- switch to oils改画油画;
- switch off关闭;（使）没兴趣;使停止谈话;切断;
- asleep at the switchadv.玩忽职守，错过机会;疏忽职守;
- switch from从……切换到;
- switch signal开关信号
- switch cabinet开关柜，配电箱;
- air flow switch气撂电器;
- time switchn.定时自动开关;
- switch back转回;
- switch clip辙尖扣夹;
- bait and switch[法]诱购;
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