Chroman
[冶]克罗曼铬镍基合金
🔁 扩展释义
【化】 苯并二氢吡喃【医】 色满, 氧杂萘满(维生素E的母质)
🗣️ 情景例句
Richard tells me you're a doctor.
Richard告诉我您是医生。
I'm going to but two gallons.
我要买两加仑。
We're going to help some farmers with their work.
我们打算去帮助一些农民干活。