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
It's nice meeting you.
很高兴认识你。
Do you have any rooms?
你有房间吗？
The rope had been cut, so it was obvious that the lamb had been stolen.
绳子被人割断，很明显小羔羊是被人偷走了。