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
Tongue muscles'training is of great importance in learning any foreigh language.
口腔肌肉训练在学习任何语言时都是非常重要的。
I usually feel timid in the presence of very bright people.
站在聪明人面前，我感到羞怯。
She started to run to the boat.
她拔腿就往小船跑去。