Spirodela polyrhiza
[医] 浮萍(植物杀虫药)
🗣️ 情景例句
Your photo in it helped, too.
在报纸上的照片也有帮助。
I will take a cable car.
我将去搭电车。
I must go to the greengrocer's.We haven't got many tomatoes,but we've got a lot of potatoes.
我还得到蔬菜水果店去一下。我们番茄不多了，但土豆还有不少。