“non-passable ditch”概念、定义、翻译-科学时代

单词	non-passable ditch
释义	市政工程词汇手册 non-passable ditch 非通行管沟
随便看	expertise expertism expert power expert power expert search expert system expert system expert system expert system expert system expert system expert system expert system expert system (ES) expert system--expert system (ES) expert system（ES） expert system（ES） expert testimony expert testimony of forensic psychology expert witness ExP--ExP (ex plantation) ExP (ex plantation) expiatory penalties ex pier expirate

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。

non-passable ditch