Rectifying detector
[电] 检波器
🧩 词语组成解析
[化] 精馏; 精馏过程
🗣️ 情景例句
What do you recommend?
有什么建议？
I'm afraid you will be late.
我怕你会迟到。
We need three times as much as we originally ordered.
原来的三倍。