“submerged depth of roof drain”概念、定义、翻译-科学时代

单词	submerged depth of roof drain
释义	市政工程词汇手册 submerged depth of roof drain 屋顶排水埋入深度
随便看	operation operation operation operation operation operation operation operation operation operation operation operational operational aircraft operational amplifier operational amplifier operational amplifier operational amplifier operational amplifier（op-amp） operational analysis operational area operational audit operational audit operational authority operational availability operational breakthrough

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。

submerged depth of roof drain