词根：-fus-, -fund-

【词根含义】：熔,注

【词根来源】：来源于拉丁语动词fundo, fundere, fundi, fusus(熔,注)。

【同源单词】：confuse, confusion, diffuse, diffusion, diffusive

前缀：dif-

【词根含义】：分离,分开

【词根来源】：=dis-,用在f前。

【同源单词】：differ, difference, different, differential, differentiate

词根词缀：dis-, di-, dif-

【来源及含义】Latin: separation, apart, asunder; removal, away, from; negation, deprivation, undoing, reversal, utterly, completely; in different directions

【相关描述】The meaning of dis- varies with different words; dif-, assimilated form of dis- before f; di-, form of dis- before b, d, g, l, m, n, r, and v.

【同源单词】diffect, differ, difference, different, differentia, differential

词根词缀：fus-, fun-, fund-, fut-, found-

【来源及含义】Latin > French: pour, melt, blend

【同源单词】affuse, affusion, atmospheric diffusion, autoinfusion, autologous transfusion, autotransfusion