英语短语词组词汇downcomers的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	downcomers
释义	downcomer['daun,kʌmə] n. (蒸汽锅炉、高炉等的)下水管，下降管，落水管 (洗脸池、厕所贮水箱等的)下水管【冶金学】降气管，下气管
随便看	discourager discouragers discourages discouragest discourage with discouraging discouragingly discouragings discourse discourse analysis discoursed discourse on discourser discoursers discourses discoursest discoursing discoursings discourteous discourteously discourteousness discourtesies discourtesy discover discoverable

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