Dienoestrol
[化] 双烯雌酚
🗣️ 情景例句
Fine.
很好。
Why are you following me?
你为什么跟着我？
Because they destroy so many insects, and insects include some of the greatest enemies of the human race.
因为它们能消灭那么多的昆虫，其中包括一些人类的大敌，