Keyed amplifier
[计] 键控放大器
🧩 词语组成解析
keyed
[ki:d]
adj. （乐器）有键的;定好音调的;与…相宜的;
🗣️ 情景例句
Lacks planning for career, has no purpose or goals.
对自己的事业没有安排，没有目标和理想。
Would you like me to get you something? What about some tea?
给我弄点什么东西呢？喝点茶好吗？
It costs five hundred pounds.
它的售价是500英镑。