umbilicus的复数形式怎么写

umbilicus的音标：umbilicus的英式发音音标为：[ʌm'bɪlɪkəs]umbilicus的美式发音音标为：[ʌm'bɪlɪkəs]...

n.脐，中心...

Occasionally, lymph nodes can be found in the vicinity of the umbilicus.偶而, 脐周淋巴结可触及.The uterus was palpable 2 finger - breadths below the umbilicus.子宫可以在脐下2指宽处触知.Large intestines popping out of the umbilicus in Chihuahu...