基本解释节水同根派生 water-saving相关词英汉例句What kind of closestool is just section water model?什么样的马桶才是节水型的呢？Water Saving Irrigation Techniques and Evaluation of Turf in Arid Desert Region.干旱荒漠区草坪节水灌溉技术及其评价。water-saving更多例句