Glycomide
N-苯基苯乙酰胺
🗣️ 情景例句
He is new at the work to the work.
他没有做这项工作的经验。
How long has it been since you've heard from your uncle?
自从你听到叔叔的消息有多长时间了？
I have breakfast at 7:00 and then I go to school.
我七点吃早餐，然后去上学。