“packless”概念、定义、翻译-科学时代

单词	packless
释义	交通运输工程词汇手册 packless 不用填料的
随便看	orbit shift coil orbit stability orbit transfer orbit transfer rocket engine orbivirus Orbivirus orbivirus ORB (object request broker) ORB (object request broker) ORB--ORB (object request broker) ORB--ORB (orthogonal recursive bisection) ORB (orthogonal recursive bisection) orcein orcelite orchard orchard crop orcharding Orchard in Yan'an orchardist orchardist orchard man orchard plough orchard soil orchard tool orchestics

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。