英语词汇“protective region”的翻译、意思、用法、释义-英汉汉英双解词典

单词	protective region
释义	protective region 保护区域
随便看	underlining world underlip under lip underlips underlip temperature underliquidity underlit underlive underlives underloading underload relay under load relay underloads underload switch underload switches underload syndrome under load tap-changer under-load tap changer underload under load underload breaker underload circuit breaker underload circuit-breaker underloaded under-loaded cultural connotation