“travel on official business”概念、定义、翻译-科学时代

单词	travel on official business
释义	旅游词汇手册 travel on official business 出差旅游
随便看	heat treatment heat treatment heat treatment in fluidized bed heat treatment of metals heat treatment of rubber heat unit heat-up time heat value heat vibration heat weapon heat welding heat weld nonwoven fabric heat wheel heat wheel exchanger heat wheezing heat window heat（-conduction）equation heave heave heave heave heave heave compensation heave compensation heave compensator

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。