粉尘

【医】 dust

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fěn chén

n. dust

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fen3 chen2

dust

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粉尘

fěn chén

stive; dust

粉尘爆炸 dust explosion;

粉尘病 koniosis; coniosis;

粉尘采样管 dust tube;

粉尘处理 ash-handling;

粉尘计数器 dust counter;

粉尘监测器 dust monitor;

粉尘冷却堆 dust cooled reactor;

粉尘浓度 dust concentration

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粉塵|粉尘 [fěn chén] ► dust