Variac
[电] 通用无线电公司的可变变压器的注册商名
🗣️ 情景例句
I'd just like to repeat, do not be late!
我只想重复一遍，别迟到！
Could you tell me where is the first-aid room?
你能不能告诉我急诊室在哪里？
I was waiting for the sound of the other shoe!
我一直在等待另一只鞋落地的响声！