“urban road system”概念、定义、翻译-科学时代

单词	urban road system
释义	市政工程词汇手册 urban road system 城市道路系统
随便看	nucleotide sequence nucleotide sequence nucleotidyl nucleotoxin nucleus nucleus nucleus nucleus nucleus nucleus nucleus nucleus nucleus nucleus nucleus nucleus nucleus nucleus nucleus nucleus nucleus accumbens septi nucleus ambiguus nucleus at rest nucleus basalis of Meynert nucleus bond energy

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。

urban road system