“marketing expenses”概念、定义、翻译-科学时代

单词	marketing expenses
释义	旅游词汇手册 marketing expenses 销售费用
随便看	tangential pick tangential point tangential pressure tangential screw tangential section tangential shear force tangential shearing stress tangential strain tangential stress tangential stress tangential stress tangential stress tangential stress tangential stress tangential thrust tangential turbine tangential turbine tangential vector tangential velocity tangential velocity tangential velocity tangential velocity tangential wall tangential water wheel tangential wave

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。