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
He couldn't teach such dull children.
他教不了这么笨的孩子。
His health has been lousy.
他的健康状况近来很糟。
That means the A-24.
那就是A-24了。