Opacin
[化] 碘酞
🗣️ 情景例句
Biology and mathematics.
生物学和数学。
He took two weeks off in August.
他在八月份休假两星期。
I'll pay you six thousand ducats for the three thousand ducats that Antonio borrowed.
我将付给你六千块钱，用来归还安东尼奥借的那三千块钱。