Orthophenanthrolene
[医] 邻二氮杂菲
🗣️ 情景例句
Of easy wind and downy flake.
徐风掠过和细雪纷飞。
Shall I come by early to help you get ready?
我提早一点来，帮忙准备宴会好吗？
Yes, they are.
对，这些是英语书。