“upright sprinkler head”概念、定义、翻译-科学时代

单词	upright sprinkler head
释义	市政工程词汇手册 upright sprinkler head 直立式喷头
随便看	fishery damaged by disaster fishery dynamics fishery dynamics fishery ecology fishery economics fishery engineering fishery engineering fishery institutional economics fishery instrument fishery management fishery management fishery port fishery port fishery product fishery product fishery product fishery resources fishery resources fishery resources biology fishery resources management fishery sciences fishery sciences fishery tender Fisher，Geoffrey Fisher，John Arbuthnot

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

upright sprinkler head