“injection and wrapping of toothpaste”概念、定义、翻译-科学时代

单词	injection and wrapping of toothpaste
释义	化工词汇手册 injection and wrapping of toothpaste 牙膏灌装与包装
随便看	target machine target margin on sales target market target market target market target market target market target market target market target market decision target market identification target marketing target marketing target marketing process target material target material target model target nucleus target nucleus target nucleus target nucleus target number of birth target object target of transportation cost target of workers' education

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。