“supply main”的概念、定义、翻译、参考文献-科学参考

单词	supply main
释义	supply main 给水总管供电干线供应总管馈电干线
随便看	up-hole velocity up-hole work upholstered armchair upholstering upholstery upholstery for vehicle upkeep upkeep cost up-ladder upland upland bog upland catchment upland channel upland cotton upland cress upland cultivator upland erosion upland field upland goose upland meadow upland moor upland nursery upland peat upland plain upland plow

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。