watersaver

/waw-ter-sey-ver, wot-er-/US // ˈwɔ tərˌseɪ vər, ˈwɒt ər- //

保水剂,保水机,保水员,保水装置

Definitions

n.名词 noun

1
- : a person, device, or practice that reduces water consumption, as during a drought.