Parallelosterism
同晶型组与化学成分的关系
🗣️ 情景例句
Don't mince words.
别吞吞吐吐的。
Kennedy Airport, please. I have to be there by 7:00.
请到肯尼迪机场。我得在七点前赶到那儿。
There is a factory near No.14 Middle School.
第十四中学附近有一家工厂。