plural cisterns
plural cisterns
Learner's definition of CISTERN
[count]
: a container that holds a supply of water贮水槽；水箱: such as
a US : an underground container that is used for collecting and storing rainwater（贮存雨水的）地下蓄水槽
b British : a tank that holds the water for a toilet（抽水马桶的）水箱
c British : a tank on the roof of a building that holds water for the building（屋顶上的）蓄水箱