mass noun
1- any of a number of coarse brown seaweeds which grow on the shoreline, frequently each kind forming a distinct band in relation to high- and low-water marks. Many have air bladders for buoyancy.海藻类植物, 石生海藻。
1.1
- Genera Fucus, Ascophyllum, and Pelvetia, class Phaeophyceae.墨角藻属、泡叶藻属和鹿角菜属, 褐藻纲。
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