Suhl amplifier
[电] 苏尔放大器
🧩 词语组成解析
🗣️ 情景例句
He never drinks except on special occasions.
除非在特别场合，他从不喝酒。
There is a time to speak and a time to be silent.
该说话时说话，该沈默时沈默。
Were you afraid?
你害怕吗？