“hand cart”概念、定义、翻译-科学时代

单词	hand cart
释义	环境科学与工程词汇手册 hand cart 手推车；手拉车
随便看	universal machine gun universal machine-readable catalogue（UNIMARC） Universal McCann universal measuring head universal measuring microscope universal mercantile system universal meter universal meter universal meter universal method of photogrammetric mapping universal method of photogrammetric mapping universal microprobe analyzer universal microscope universal microscope universal military service universal mill universal mind universal mining machine universal mobile telecommunications system universal mobile telecommunications system (UMTS) Universal Mobile Telecommunication System Universal Mobile Telecommunication System (UMTS) Universal Mobile Telecommunication System (UMTS) universal money universal motor

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。