holothurian

名词 holothurian:

1. echinoderm having a flexible sausage-shaped body, tentacles surrounding the mouth and tube feet; free-living mud feeders
   同义词：sea cucumber

hol.o.thu.ri.an

n.（名词）
Any of various echinoderms of the class Holothuroidea, which includes the sea cucumbers.
海参类动物：海参纲的棘皮动物，包括海参

来源：
From Latin holothôria [water polyp]
源自 拉丁语 holothôria [有许多脚或触角的水生生物]
from Greek holothourion
源自 希腊语 holothourion

【引伸】
hol.othu.rian
adj.（形容词）