“营业杠杆作用”概念、定义、翻译-科学时代

单词	营业杠杆作用
释义	请查阅营业挺率--营业杠杆作用
随便看	habitat complex habitat complex habitat factor habitat factor habitat form habitat form habitat form habitat group habitation habitation area habitation module habitation pattern habitation site habitation site habitat map habitat of oil habitat quality habitat segregation habitat selection habitat selection habitat survey habitat type habitat type habit buying habit-creating demand function

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。