Mitobronitol
[化] 二溴甘露醇
??? 情景例句
How old are you, Gerald?
Gerald，你今年多大啦！
He's an American.
他是美國人。
Hmm! That's a bit expensive. Can I try them on, please?
嗯！就是貴了一點兒。我可以試穿一下嗎？