“一袋”的拼音为：yī dài...

我们把手探进一袋信件中抽取获奖者。We delved through a sackful of letters to draw the winning name.埃莉诺给她买了一袋饼干。Elinor bought her a packet of biscuits.一袋咸花生a packet of salted peanuts...

“一袋”的英语可以翻译为：pocketful...