“大壶”怎么读？

小壶的容量是两杯, 大壶的是四杯.The small pot contains two servings, the large one contains four.咖啡的蒸气从打磨得锃亮的大壶里喷出来.A jet of coffee steam from the burnished caldron.我们有大壶及小壶的咖啡.A metal pot or kettle used in camp cooking....

“大壶”的英语可以翻译为：jorum ...