Oxathiene
氧硫杂环己烯
🗣️ 情景例句
She liked Pete, and they went to dances together.
她喜欢Pete， 他们也一起去跳舞。
I wonder what happened to him.
我不知道他出什么事了。
Whichever you choose, you won't be satisfied.
不论你选择哪一个，你都不会满意。