Preamplifier
n. 前置放大器\\n[计] 前置放大器
🗣️ 情景例句
Where did you receive your master degree?
你在哪里获得硕士学位的？
Michael must hold on to the driver of the motorcycle.
米高必须紧紧抓住机车的骑士。
In this way self-confidence grows, first from mastering a subject, then from being able to take about it.
这样，你自信心不断增强，先是因为掌握一门学问，接下来是因为能够就此发表见解。