词根词缀：crepit-

【来源及含义】Latin: creak, crackle; rattle, rustling; grating, grinding

【同源单词】crepitant, crepitant crackle, crepitate, crepitation, crepitus, decrepit

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