Biguanides
(biguanide 的复数) 双胍, 缩二胍(降血糖药)
🗣️ 情景例句
It was very thoughtful of you to send flowers.
你送花来，想得真周到。
I ought to be on time.
我应该准时到。
supplying the rocket fuels for its ships,
作为航天飞船的燃料。