名詞 nemertean:

1. soft unsegmented marine worms that have a threadlike proboscis and the ability to stretch and contract
   同義詞：ribbon worm, nemertine, proboscis worm

ne.mer.te.an

n.（名詞）
Any of several velvety, usually brightly colored worms of the phylum Nemertina (or Nemertea) that have a flat, unsegmented body with an extensible proboscis and live in the sea or in the mud of the intertidal zone.Also called ribbon worm
紐形動物：扁形動物門的一個綱，具有柔軟身體、常常是鮮艷顏色的蠕蟲，無體腔、不分節(jié)、可收縮，生活在海中或潮濕地帶的泥中也作 ribbon worm
adj.（形容詞）
Of or belonging to the phylum Nemertina (or Nemertea).
扁形動物門的：扁形動物門的或屬于扁形動物門

來源：
From New Latin Nômertôs [type genus]
源自 現(xiàn)代拉丁語 Nômertôs [橫式屬]
from Greek [name of a Nereid]
源自 希臘語 [一個海中女神的名字]