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
I don't want to interrupt her school year.
我不愿意打断她这个学年。
The thief is peeping through a keyhole.
那个小偷从钥匙孔中窥视。
It's quite likely that a decision will be made before the end of the year.
有可能年底前就要作出决定。