词根：-merc-

【词根含义】：商

【词根来源】：来源于拉丁语名词merx, mercis, f(商品)及其派生的拉丁语动词mercor, mercari, mercatus, sum(买,贸易)。

【同源单词】：commerce, commercial, commercialism, merchandise, merchant

前缀：com-

【词根含义】：共同,一起;加强意义

【词根来源】：用于b, m, p前。

【同源单词】：accommodate, accommodation, accompany, accomplish, combat

词根词缀：-al, -ial, -eal

【来源及含义】Latin: suffix; pertaining to, like, of the kind of, relating to, characterized by, belonging to; action of, process of

【同源单词】abacterial, abdominal, abdominal adhesion, abdominal aorta, abdominal aortic aneurysm, abdominal aortography

词根词缀：merci-

【来源及含义】Latin: merx, wares, merchandise

【同源单词】amerce, amerceable, commerce, commercial, commercialism, commercialization