Preamplifiers
(preamplifier 的复数) n. 前置放大器\\n[计] 前置放大器
🗣️ 情景例句
And ... I know you can do it.
这……我知道你办得到。
He wants to change his appointment from Monday to Wednesday.
他想要把他的约会从星期一改到星期三。
Then he sat there and looked at it for three hours! He didn't write a word!
然后他就坐在那里，对着考卷看了3个小时，一个字也没写！