1. She has a small belly button in the center of her stomach.
她肚子中央有一个小小的肚脐。

2. Babies’ belly buttons need to be cleaned carefully.
婴儿的肚脐需要仔细清洁。

3. He got a belly button piercing last week.
他上周做了肚脐穿环。

A: I think belly button piercings look cool.
A：我觉得肚脐穿环看起来很酷。

B: Just make sure you clean your belly button after.
B：只是要确保之后好好清洁肚脐。

1) 人体腹部中央的小凹陷

2) 胎儿脐带的遗迹

3) 可用于装饰或穿环

1. 人体腹部中央的小凹陷

e.g. Babies’ belly buttons need careful attention.
婴儿的肚脐需要细心照顾。

2. 肚脐眼，也称脐孔

e.g. He has a deep belly button.
他有一个深肚脐。

noun

1. The small central depression on the human abdomen, also called the navel, marking the former attachment of the umbilical cord.