Thiosinamin
丙烯硫尿
🗣️ 情景例句
There are so many things to consider. There's Michelle.
要考虑的事太多了。首先是Michelle。
How often do you go swimming?
你多久去游一次泳？
The last order didn't work out too well for us.
上回订的货用起来不怎么顺。