英語翻譯：

hilum; navel; omphalos; umbilicus
【醫(yī)】 belly-button; mesompharion; navel; omphalo-; omphalos; omphalus; umb.
umbilicus

相關詞條：

1.omphalos  2.umbilic  3.omphalus  4.hilum  

例句：

1. 臍帶連于嬰兒突出的肚臍上的環(huán)繞帶
   An encircling band for holding in a baby's protruding navel.
2. 臍狀的有象肚臍一樣的中間的印記或凹陷
   Having a central mark or depression resembling a navel.