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
The vitality of the movement is threatened.
这个运动的生命力岌岌可危。
You really did it this time!
这下你可糟了！
it cannot judge distances, depths.
不会判断距离和深度。