Convertors
n. [冶] 转炉；变流器；转化器
🗣️ 情景例句
I don't know what-to do.
我不知道怎么做。
We shouldn't have any trouble if the traffic isn't to heavy.
如果交通不太拥挤的话，我们不会有什么困难。
Is it okay to smoke in the office?
在办公室里抽烟可以吗？