Diethylstilbene
己烯雌酚
🗣️ 情景例句
The price for one person for a ten-day tour is only $ 1088, which includes round-trip airfare.
十日游每人只要1088美元。这个费用包括来回机票。
What did you like best about the movie?
你最喜欢这电影的什么？
It 'flies', therefore, but it cannot fly higher---
这样，船就能飞了，但飞不高。