Allolactose
异乳糖
🗣️ 情景例句
I had planned to wear them.
我早就预备戴它们。
I'll let you keep the book for the time being, but I'll want it back next week.
这本书我暂时借给你，吵过下星期我就要跟你要回来。
May I borrow it, please?
我可以借用一下吗？