词根：-arm-

【词根含义】：武器

【词根来源】：-arm-来源于拉丁语名词arm.a(武器,工具)或动词arm.are(武装)。可追溯至原始印欧语ar-(组装,连接,配合)。

【同源单词】：alarm, arm, armada, armament, armed

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：arm-

【来源及含义】Latin: weapon; implement of war

【相关描述】Don't confuse this element with another English "arm", meaning "upper limb" of the body.

【同源单词】alarum, arm, arm, armada, armadillo, armament

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