“爬行管沟--半通行管沟”概念、定义、翻译-科学时代

单词	爬行管沟--半通行管沟
释义	市政工程词汇手册 crawl duct 半通行管沟，爬行管沟
随便看	cold stress cold stress cold stress cold stress cold-stretched steel bar cold strip mill cold strip reel cold supergiant cold sweat cold syncope cold syndrome transforming into heat syndrome cold temperate species cold temperate zone cold tending to stagnate by nature cold test cold tolerance cold-tolerant cold tone cold tone cold-tone developer cold-tone paper cold trap cold trap cold treatment cold tundish

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。

crawl duct