Amniotic navel
[医] 羊膜脐
🧩 词语组成解析
a. 羊膜的\\n[医] 羊膜的
navel
['neivəl]
n. 脐，肚脐;中央，中心;
🗣️ 情景例句
He made up his mind to give up smoking.
他下决心戒烟。
All men are mortal.
人孰无死。
Haven't you got any small change?
您没有零钱吗？