Saccharon
糖酮, 甲基糖二酸内酯
🗣️ 情景例句
They hardly ever see each other.
他们几乎彼此不碰头。
In time of prosperity,friends will be plenty.
走运时候朋友多。
A good knowledge of English will improve your chances of employment.
英语好将有助于增加你们的就业机会。