短語詞組短語powdery substance 粉末狀物質(zhì)powdery talc [礦業(yè)]粉狀滑石powdery snow 粉雪powdery corrosion 粉狀銹的Powdery bottom 粉餅powdery stone 石粉powdery detergent 粉狀洗滌劑powdery rot 粉腐病powdery midlew 粉狀霉powdery mildew 白粉??；白粉菌 返回 powdery