Dextrinose
糊精糖, 龙胆二糖
🗣️ 情景例句
I reminded him to work hand.
我提醒他要用功。
Without practice, hopes will be reduced to zero.
没有实践，希望会化为乌有。
I'm here! said Jim. And so is Polly!
“我在这儿！”吉姆说，“波利也在这儿！”