Wall switch
[电] 壁开关
🧩 词语组成解析
switch
[swɪtʃ]
n. 开关;转换，转换器;软鞭子;[信]接线台;
vt.& vi. 转变，改变;转换;关闭电流;鞭打;
vt. 转换;挥动（棍棒、鞭子等）;迅速转动;鞭打;
vi. 交换;调换;
🗣️ 情景例句
That's like closing the gate after the horse has bolted.
那无异于马后炮。
John's parents will rejoice at his safe return.
约翰的双亲会因他的安然归来而惊喜万分。
It's a bus.
一辆公共汽车。