Seaweed is a plant that grows in the sea. There are many kinds of seaweed.
例句
...seaweed washed up on a beach.被沖到海灘上的海草
英漢詞典釋義
n.
海草,海藻
The underside of the rock was covered with seaweed.巖石的下面布滿了海草。Suddenly she was entangled in the seaweed.突然間她被海草纏住了。The seaweed felt cold and slimy.海藻摸起來冷冰冰黏糊糊的。
英英詞典釋義
Noun
1. plant growing in the sea, especially marine algae