Mechanical selector
[电] 机械选择器
🧩 词语组成解析
selector
[si'lektə]
n. 选择者，选择器;
🗣️ 情景例句
I was in the smoking section.
我原本坐在吸烟车厢的。
If the old dog barks, he gives counsel.
如果老狗叫，他是给忠告。
A few cars,however, completed the race.
然而还是有几辆汽车跑完了全程。