Petrologists
(petrologist 的复数) n. 岩石学家
🗣️ 情景例句
and cheese sandwiches for lunch.
和起士三明治当午餐。
What does he have that I don't?
他有什么地方比我好？
When you come to think about it, there are only four ways you can deal with rubbish: dump it, burn it, turn it into something you can use again, attempt to produce less of it.
倾倒、焚烧、把垃圾变成再生材料或试图少产生一些垃圾。