Reversing switch
[计] 反向开关
🧩 词语组成解析
a. 回动的\\n[化] 换向
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
but to help with the paint job.
还要帮忙粉刷。
Which would you prefer, a smoking seat or a non-smoking seat?
你喜欢哪种，吸烟座还是禁烟座呢？
I seldom have any difficulties.
我很少碰到困难。