Glycolyl
[醫(yī)] 羥乙酰基, 乙醇酰基
??? 情景例句
Could you tell me a little about your background?
能否請您簡短地談一下貴公司的背景？
All things are difficult before they are easy.
凡事必先難后易。
You really see the shape of the land.
你確能飽覽大地的風貌。