英语词汇“人孔盖”的翻译、意思、用法、释义-英汉汉英双解词典

单词	人孔盖
释义	人孔盖 rénkǒnggài〔名〕manhole cover人孔
随便看	water seal gland water sealing water-sealing water sealing agent water sealing and reinforcement technology water sealing cap water sealing curtain water sealing gas holder water-sealing gas holder water sealing in foundation pit water sealing pipe water-sealing ring water-sealing rock column water sealing sealing water pipe water-sealing strip water sealing system watersealing test water sealing trough water seal ioint water-seal latrine water-seal latrine unit water seal packing water-seal position water-seal purdah water seal ring