“pack”概念、定义、翻译-科学时代

单词	pack
释义	纺织词汇手册 pack 羊毛包；亚麻纱包；纺丝头组合件
随便看	password synchronization PASS（passive） past pasta pasta pasta past anterior Pastaza phase past consideration past continuous past cost past due account past-due account past due note past due order paste paste paste paste pasteboard pasteboard paste brush paste crop paste detergent pasted filament

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。