N a needle-like bristle that provides internal support for the appendages (chaetae) of some polychaete worms (多毛类的)足刺
Claopodium aciculum狭叶麻羽藓
Claopodium aciculum Broth针藓
N(名词) a needle-like bristle that provides internal support for the appendages (chaetae) of some polychaete worms (多毛类的)足刺