Mazut
n. 重油(用作燃料油或润滑油)
🔁 扩展释义
【化】 重油
🗣️ 情景例句
They get better and better.
它们越来越好。
No, that's all for now. What does it come to?
不用了。这次就这样。
Not all sounds made by animals serve as language.
动物发出的声音不都是用作语言交际。