词汇	Witgert
释义	Witgert 维特格特¹⁰⁰
随便看	Refractions,Ocular refraction sprinkler refraction static correction refraction statics refraction status refraction stereoscope refraction surface refraction survey refraction table refraction telescope refraction temperature coefficient refraction test refraction theory refraction time-distance formula Refraction type refraction, variable refraction wave refractious refractive refractive abnormality refractive accommodative esotropia Refractive amblyopia refractive ametropia refractive and reflective optical system Refractive angle