微び粉ふんびふんFreq.FrequencyTop 100,000Meanings1nounfine powder; finesRefers to very fine particles, often used in technical or industrial contexts such as milling, ceramics, or food processing.この機き械かいは原げん料りょうを微び粉ふんに粉ふん砕さいします。This machine grinds raw materials into fine powder.