rain barrel

US /ˈreɪn ˌbær.əl/
UK /ˈreɪn ˌbær.əl/
"rain barrel" picture
1.

雨水桶, 集雨桶

a barrel used to collect and store rainwater, typically from a downspout, for later use in gardening or other non-potable applications

:
She installed a rain barrel to collect water for her garden.
她安装了一个雨水桶来收集花园用水。
Empty the rain barrel before winter to prevent freezing.
在冬天到来之前清空雨水桶,以防结冰。