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
Thanks for trying.
谢谢你尽了力。
When a dog is drowning,every one offers him drink.
待到狗溺水，众人给水喝。
I had to think of a way of preventing him from following me around all morning.
我得想办法不让他整个上午缠着我。