英语词汇“a duty call”的翻译、意思、用法、释义-英汉汉英词典

单词	a duty call
释义	a duty call 礼节性拜访以上来源于：《21世纪大英汉词典》
随便看	distributing system distributing terminal assembly distributing valve distribution distribution-- age distributional distributional barrier distributional class distributional complexity distributional effect distributional equality distributional fairness distributional ion exchange method distributional stability distributional strategy distribution amplifier distribution analysis distribution--analysis distribution apparatus distribution area distribution-- asymptotic distribution automation distribution-- axial distribution bar distribution bench