英语词汇“备用信道--备用频道”的翻译、意思、用法、释义-英汉汉英词典

单词	备用信道--备用频道
释义	备用频道，备用信道spare channel
随便看	two-throw pump two-tier two tier approach two tier bargaining two-tier bridge two-tier configuration two-tiered pricing two-tier exchange rate two-tier exchange rate system two-tier financing two-tier foreign exchange market two-tier foreign exchange rate two-tier gold price system two-tier gold system two-tier pay plan two-tier pay plans two-tier tender two-tier wage schedule two-tier wage structure two-tier wage system two-tier winding two-time two-time 1 two-time 2 two-time chooser