单词	用器
释义	用器 yòng qìthings for use
随便看	water charge Water charge collection water charge line water charge management water charge of irrigation water charger water circulation, water cycle water circulator water charges water charges calculation and collection water charges collection water charge system water charging water charging system water charter water-cheatnut water check Water Check Valve water chemical characteristics water chemical element water chemical elements water chemical features water-chemical regime water chemistries observation item water chemistry