| 释义 |
water back [美国英语]=back-boiler 以上来源于：《21世纪大英汉词典》 water backn.<美>=back boiler详细释义源自:《新世纪英汉大词典》Collins外研社 n.= back boiler<美国>英英释义n.water heater consisting of a tank or pipes set at the back of a fireplace or in the firebox of a stovewater back炉后热水箱water backn.（名詞 noun）加熱水池[管道]document.write('function myFunction(n){var c=document.getElementById("maintb").children;for(i=0;i');water back水管背壁機械工程 |