单词	slip-ring device
释义	slip-ring device 环装置
随便看	single service single service container single-service manager single service portion single service rack single-serving singleserving single-serving friend single session single-session single-set single setting single setting method single set trigger single-sex single sex college single-sex college single-sex colleges and universities single-sexes single - sex school single-shaft single shaft singleshaft single-shaft arrangement single shaft arrangement 众4 众人国士众人广坐众人拾柴火焰高众叛亲离众口一词众口一辞众口交传众口交詈众口交赞二氧化碳气二氧化铅二氧化锰二氯二乙硫醚二氯化汞二氯化铁二氯化锡二氰化汞二水二流