单词	母金属--母合金
释义	母合金；母金属mother metal
随便看	negative affect escape theory negative affectivity negative affect reciprocity negative after image negative afterimage negative after potential negative agc negative a-ignore-b negative (a ignore b) gate negative a-implies-b negative (a implies b) gate negative a implies b gate negative allometry negative allometry-- bradyauxesis negative allometry; bradyauxesis negative allowance negative amortization negative and gate negative and positive negative and positive (-+) negative and positive [－＋] negative angle negative angle identity negative anomaly negative answer