英语词汇“calling duration”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	calling duration
释义	calling duration [通信] 呼叫持续时间
随便看	drain-off system drain of gold drain of premium drain of reserve drain of state owned property drain oil drain oil plug drain oil recovery equipment drain on cash drain on embankment slope drainoni drain on manpower and material resources drain on supplies drain on the reserves drain opening drain out drain outlet drain out of drain output drain output resistance drain pan drain passage drain period drain pin drain pipe 碑高三丈字如斗碓喧春涧满碗转曲尘花碣石潇湘无限路碧云天碧云天共楚宫遥碧云将暮碧云引风吹不断碧云日暮无书寄碧云暮合空相对汽笛汽筒汽管汽管子汽缸汽船汽艇汽表汽车汽车胎