Pentacetylglucose
五乙酰葡糖
🗣️ 情景例句
Learn to roll with the punches.
要学会应付困难。
You should wear a heavy coat, It's below zero today.
你应该穿一件厚大衣，因为今天在零度以下。
How many of you are making the trip?
你们有多少人去旅行？