Dienoestrol
[化] 双烯雌酚
🗣️ 情景例句
How come you look so tired?
你怎么看起来这么疲倦？
Work has a bitter root but sweet fruit.
劳动根虽苦，然而果实甜。
We've had to increase our prices on this item by just 8%.
这一种我们不得已也只加了8%而已。