| 释义 | 
		pf.  | 2. 表示“通过”,“横过”:diaphragm, diagonal 3. 表示“分离”:diagnose, diacritical  |  
 pf.  | 2. containing two atoms, radicals, or groups 3. two or twice: used with some adjectives and nouns 2. containing two atoms, radicals, or groups 3. two or twice: used with some adjectives and nouns  |  
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