词汇	本要素
释义	本要素医essentiality
随便看	characteristic performance characteristic performance curve Characteristic period characteristic periodicities characteristic period of response spectrum characteristic phase shift characteristic pigment characteristic plane characteristic-plane characteristic plant characteristic poarameter characteristic point characteristic point matching characteristic points characteristic points acquiring characteristic polygon characteristic polynomial characteristic poly-nomial characteristic polynomial of a matrix characteristic polynomial root characteristic polynomials characteristic pontrjagin number Characteristic,Population characteristic portfolio characteristic position