| 释义 | 
             
                azalomycin F3
                
            aureomycinn. 金霉素eleemosynaryadj. 施舍的,接受接济的,慈善的aureomycinn. 金霉素
 不必bú bì 
 need not, not have to f砩fú 
 fluorine (F)氟fú 
 fluorin; fluorine; Fl; F.电离层diàn lí céng 
 F layer, ionosphere絮凝反应xù níng fǎn yīng 
 flocculoreaction; F. R.低音谱号dī yīn pǔ hào 
 bass clef; F clef肯尼迪机场kěn ní dí jī chǎng 
 JFKIAT (John F Kennedy International Airport)
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