downward compatibility

意思翻译 [计]向下兼容性 相似词语短语 downward───adv.向下；adj.向下的，下降的 downward pressure───向下压力；下向压力 downward trend───[数]向下趋势，下跌趋势；看跌 astrological compatibility───星象相容性 downward curves───向下曲线 downward dog───下犬式 horoscope compatibility───星座兼容性 downward...