英文釋義
any of various aquatic and chiefly marine brown, red, or green algae (such as rockweed, gulfweed, and kelp) that often grow in masses, typically have leaflike blades, are usually anchored to a solid substrate (such as a rock) by holdfasts, and include some (such as dulse, laver, and sea lettuce) that are used as food
例句 Example
...seaweed washed up on a beach.
被衝到海灘上的海草