英语词汇“call waiting service”的翻译、意思、用法、释义-英汉汉英词典

单词	call waiting service
释义	call waiting service话中插话业务call waiting service話中插話業務通訊工程
随便看	backflow preventer backflow-prevention device backflow valve back flush backflush backflush chromatogram backflush costing back flushing backflushing back-flushing lubricating oil filter back focal distance back focal length back focal length--bfl back focal length，bfl back focal plane back focal point back focus back focus distance backfolding back for back force back formation back-formation backformation back-formation, back formation