Plicae urachi
[医] 脐尿管襞, 脐中襞
🧩 词语组成解析
plica的复数形
🗣️ 情景例句
Philip needs a day off. Philip
需要休假。
You'll get hurt, if you don't watch out.
你不注意的话，就会受伤。
It is a world of red sandy deserts (hence its name----the Red Planet),
红色行星），