Semicarbszone
[医] 缩氨基脲
🗣️ 情景例句
from his new book entitled Family Album, U.S.A.
从他的新书Family Album, U.S.A.
I still have to fill 16 hours in my major.
我必须重修主修科目16小时。
There is a table in the middle of the room.
房间的中央有张桌子。