neph.ro.stomen.（名词）The ciliated funnel-shaped inner opening of a nephridium into the coelom in some invertebrates and lower vertebrates.肾孔，肾口：一些无脊椎动物和低等椎动物体内通向体腔的肾管纤毛，漏斗形，内部开口来源：nephro- nephro-Greek stoma [mouth] 希腊语 stoma [嘴]
