词根：-junct-, -joint-, -join-

【词根含义】：连接,加入

【词根来源】：-junct-来源于拉丁语动词jungo, jungere, junxi, junct.us(连接);-join-/-joint-来源于jungere在古法语中派生的joindre。

【同源单词】：adjunct, adjunction, conjunct, conjunction, disjunction

前缀：dis-

【词根含义】：否定,相反;除去;分离,分开,散开;恶化;加强意义

【词根来源】：来源于拉丁语前缀dis-。

【同源单词】：disable, disabled, disadvantage, disadvantageous, disaffect

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：junct-, jug-, join-

【来源及含义】Latin: link, unite, yoke; bring together, meet, merge, engage in; combine

【同源单词】actinic conjunctivitis, actinic keratoconjunctivitis, adjoin, adjoin, adjunct, adjunct