rockweed

• 一种粗糙的褐藻，生长在退潮时露出水面的岩石上，通常指墨角藻类。

A coarse brown seaweed that grows on rocks exposed at low tide.

不可数

1. C1formal

   A type of coarse brown seaweed that grows on rocks in the intertidal zone, often exposed at low tide.

   岩藻

   • The shore was covered in rockweed after the tide went out.
   • Rockweed provides a habitat for small marine creatures.
   • He slipped on a patch of wet rockweed while walking along the coast.

   同义词bladderwrackfucuswrack