Ethiopsite
硫化汞
🗣️ 情景例句
We have around 3,000 workers.
大约有3000名职工。
I know he will answer your question.
我知道他会回答我的问题。
Oh, thanks very much. I'd love to. What time is it going to start?
噢，非常感谢。我当然想去。聚会什么时候开始？