Spirodela polyrhiza
[医] 浮萍(植物杀虫药)
🗣️ 情景例句
This is the big moment.
这可是关键时刻。
I'm a graduate of Yale University, I have a Bachelor of Science degree.
我是耶鲁大学的毕业生，我有理学学士学位。
Oh yes! I know she quite often eats chicken at home.
噢，对了！我知道她在家里常吃鸡肉。