Dc amplifier
[计] 直流放大器
🧩 词语组成解析
直流电\\n[计] 数据单元, 数据中心, 数据代码, 数据通信, 数据控制, 数字控制, 直流
🗣️ 情景例句
We have finally concluded the transaction through negotiation.
经过谈判，我们终于达成了一笔交易。
Is there a pay pnone nearby?
这附近有没有公用电话？
You must be more careful! That car nearly hit you.
你得多加小心！那辆小车差一点碰着你了。