“regional preferential duty”概念、定义、翻译-科学时代

单词	regional preferential duty
释义	商务词汇手册 regional preferential duty 地区特惠税
随便看	Langmuir frequency Langmuir frequency Langmuir frequency Langmuir interface Langmuir oscillation Langmuir oscillation Langmuir probe Langmuir trough Langmuir wave Langmuir wave Langner Langner--Lawrence langouste langoustier LAN group address langsam Langshan Scenic Area Lang-son Incident language language language language language language language achievement

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。