Duckweed
n. 浮萍
📖 牛津释义
duckweed
n [U] plant that forms on the surface of ponds, etc 浮萍（生在池塘等表面的植物）.
🗣️ 情景例句
All you need is a little talent, and a lot of luck, and you too could become a celebrity.
你需要的就是一点点天才和多些运气，你也可能成为名人。
What's the population of China?
中国有多少人口？
to work or worry about trifling things at the weekend.
在周末再让他们为琐事而动脑子和忧虑。