fontanel

名词 fontanel:

1. any membranous gap between the bones of the cranium in an infant or fetus
   同义词：fontanelle, soft spot

fontanel 也作 fon.ta.nelle

n.（名词）
Any of the soft membranous gaps between the incompletely formed cranial bones of a fetus or an infant.Also called soft spot
囟门：一柔软的膜状口，在胎儿或婴儿的未完全发育好的头颅骨头之间也作 soft spot

来源：
Middle English fontinel
中古英语 fontinel
from Old French fontanele [diminutive of] fontaine [fountain] * see fountain
源自 古法语 fontanele [] fontaine的小后缀 [喷泉] *参见 fountain