Allantoid canal
[医] 尿囊管
🧩 词语组成解析
a. [动]尿囊的,尿囊样的\\nn. 尿膜, 尿囊
🗣️ 情景例句
For some reason, I couldn't get a handle on it.
因为某些原因， 我就是开不了窍。
We pitied the family in their sudden unhappiness.
那家人遭受突然的不幸，我们深感同情。
Is that you, John?
是你吗，约翰？