Monoamplifier
[计] 单端放大器
🗣️ 情景例句
May I help you, sir?
需要我帮忙吗，先生？
Lies have short legs.
谎言是站不住脚的。
Then he gets out of the lift and climbs up to the fifteenth floor on foot.
接着他走出电梯并徒步登上第15层。