Circuit grade
[计] 电路级别
🧩 词语组成解析
🗣️ 情景例句
Well, when you called,
嗯， 你们打电话来时，
The proof of the pudding is in the eating.
空谈不如实验。（实践出真知）
As a matter of fact, he was pretending to be ill.
实际上，他是在装病。