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
Oh, please.
噢 太好了。
The target shooting requires the power of concentration.
射击需要集中精神。
Then he spoke slowly, but I could not understand him.
于是他说得慢了，可我还是听不懂。