单词	初學之書
释义	同Horn-book
随便看	orthochromatism orthochromis greenwood orthochromis greenwood，1954 orthochromis malagaraziensis orthochromis malagaraziensis (david orthochromis malagaraziensis (david，1937) orthochronology ortho-chrysotile orthochrysotile orthoclase orthoclase-free foyaite orthoclase gabbro orthoclase nepheline syenite orthoclase(orthose) orthoclase; orthose; pegmatolite orthoclase-- pegmatolite-- orthose orthoclase porphyry orthoclases orthoclase twin orthoclase--twin orthoclasite orthoclastic orthocline orthocobaltite orthocode