名詞 navel:

1. scar where the umbilical cord was attached
   同義詞：umbilicus, bellybutton, omphalos, omphalus
2. the center point or middle of something
   同義詞：navel point

1. Large air and navel forces were set into action.
   龐大的空軍和海軍部隊(duì)開(kāi)始行動(dòng)了。
2. Having a central mark or depression resembling a navel.
   臍狀的有象肚臍一樣的中間的印記或凹陷
3. An encircling band for holding in a baby's protruding navel.
   臍帶連于嬰兒突出的肚臍上的環(huán)繞帶

na.vel

n.（名詞）
The mark on the surface of the abdomen of mammals where the umbilical cord was attached during gestation.Also called umbilicus
臍：哺乳動(dòng)物腹表面的痕跡，在那兒懷孕期間臍帶附著也作 umbilicus
A central point; a middle.
中心點(diǎn)；中央

來(lái)源：
Middle English
中古英語(yǔ)
from Old English nafela * see nobh-
源自 古英語(yǔ) nafela *參見(jiàn) nobh-