oarweed
/ˈɔːwiːd/noun
mass noun
1- a large brown kelp with a long hard stalk and a large oar-shaped frond divided into ribbon-like strips, growing on rocky shores昆布, 海带。亦称
TANGLE2 .
1.1
- Genus Laminaria, class Phaeophyceae, in particular L. digitata.海带属, 褐藻纲, 尤指掌状海带。