“缸”怎么读？

“缸”的英语可以翻译为：crock，jar，pot，urn，vat ...

他的办公室一片狼藉，文件成堆，烟灰满缸。His office was a disaster area of papers and full ashtrays.他冲洗了浴缸，然后放满了一缸水。He sluiced the bath and filled it.他猜出了缸里豆子有多少.He guessed the number of beans in the jar....