“需求层次”概念、定义、翻译-科学时代

单词	需求层次
释义	市场营销词汇手册 need hierarchy 需求层次
随便看	hydrostatic pump hydrostatics hydrostatics hydrostatics hydrostatics hydrostatics hydrostatics hydrostatics hydrostatics hydrostatics hydrostatic sludge removal hydrostatic state of stress hydrostatic sterilization hydrostatic sterilizer hydrostatic stress hydrostatic stress hydrostatic tensile component hydrostatic tension hydrostatic tension hydrostatic test hydrostatic test hydrostructure hydrosuction wringing machine hydrosulphuric acid hydrotalcite

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。

need hierarchy