Lactyl
乳酸基, 乳酰基
🗣️ 情景例句
I studied English in school.
我是在学校里学的英语。
Would you please have dinner ready for me?
可以请你为我准备晚餐吗？
If there is one -- which I take leave to doubt -- then it is older people who create it, not the young themselves.
如果这个问题存在的话 -- 请允许我对此持怀疑态度 -- 那么，这个问题是由老年人而不是青年人造成的。