柯林斯詞典diving bell (diving bells) 1. N-COUNT A diving bell is a container shaped like a bell, in which people can breathe air while they work under water. 潛水鐘 返回 diving bell劍橋詞典a bell-shaped metal container without a base that is supplied with air so that a person can work in deep water （水下作業(yè)者用的）潛水鐘 返回 diving bell