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
Well, wouldn't you know it?
嘿，你想知道这么件事吗？
Don't have thy cloak to make when it begins to rain.
切莫临时抱佛脚。
The first records the arrival of longitudinal vibrations.
首先记录下的是纵向波的到达；