英语词汇call waitings怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	call waitings
释义	call waiting 【电信学】呼叫等待，呼入等待(服务)，来电等待 [参较 hold button]
随便看	on-off control on-off controller on offer on offering on-off keying on-off switch on-off system on-off tests onomancies onomancy onomasiological onomasiologies onomasiology onomastic onomastically onomasticon onomasticons onomastics onomasticss onomatological onomatologist onomatologists onomatology onomatophore onomatopoeia

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。