Allantoidea
[医] 羊膜动物类
🗣️ 情景例句
Do you remember that old desk?
还记得这张旧桌子吗？
No man (or one) is born wise or learned.
人非生而知之者。
There is a new type of machine which can produce colour copies.
有一种新型的机器能够制作出彩色复印件。