Biguanides
(biguanide 的复数) 双胍, 缩二胍(降血糖药)
🗣️ 情景例句
I'm in charge of the sales department.
我主管销售部。
What sort of guarantees are there against late delivery?
惩罚延迟发货有什么保证呢？
Mrs.Eleanor Ramsay, a very wealthy old lady,
埃莉诺。拉姆齐太太是一个非常富有的老妇人，