名词
中文翻译：脐点
同义词：
['umbilical point', 'umbilical stump例句：1. The umbilical cord was severed during the birth of the baby.（在婴儿出生时，脐带被切断。）']
例句：
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1. The umbilical cord was severed during the birth of the baby.
在婴儿出生时，脐带被切断。
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2.The umbilical stump healed quickly after the surgery.
手术后，脐带残端很快愈合了。
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3.The umbilical stump is a vulnerable area that needs to be monitored closely.
脐带残端是一个易受感染的部位，需要密切监测。