Office selector
[电] 选局机
🧩 词语组成解析
selector
[si'lektə]
n. 选择者，选择器;
🗣️ 情景例句
I'm in the school choir.
我是校合唱队的成员。
I'll have studied English for four years next March.
到明年三月，我就学了四年的英语了。[将来完成时，表示将完成…，会做完…]
I have the right to know.
我有权知道。