“purchase expenses”概念、定义、翻译-科学时代

单词	purchase expenses
释义	商务词汇手册 purchase expenses 购货费用
随便看	bromide bromide bromide bromide paper bromihidrosis brominated epoxy resin brominated oil brominated oil bromination bromine bromine（Br） bromlite bromoaniline bromobutyl rubber bromochloromethane bromocresol green bromocriptine bromodiphenhydramine bromoform bromoil process Bromo Indigo bromomenorrhea bromometry bromophenol bromophenol blue

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。