海白菜
hǎi bái cài
- sea lettuce
海白菜
海白菜[hǎi bái cài]
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石莼类海藻，即俗称的海白菜，属于海藻中较少见的绿藻
" Ulva species , commonly called sea lettuce , are among the relatively few green algae that are seaweeds . "
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北美西部或北部的一种白花菜属植物；有时作为一种观赏植物。石莼类海藻，即俗称的海白菜，属于海藻中较少见的绿藻
Plant of western North America having trifoliate leaves and white or pink spider-shaped flowers ; sometimes used as an ornamental . " Ulva species , commonly called sea lettuce , are among the relatively few green algae that are seaweeds . "