Key cabine
[电] 电话控制盒
🧩 词语组成解析
key
[kiː]
n. 钥匙;（打字机等的）键;关键，线索，秘诀;（音乐的）调;
vt. 键入;锁上;调节…的音调;提供线索;
vi. 使用钥匙;
adj. 关键的;主要的;
🗣️ 情景例句
Pete isn't home.
Pete不在家。
You must come right away.
你必须马上过来。
The instrument was bought by my grandfather many years ago.
是我祖父在很多年以前买的。