词根：-stru-, -struct-

【词根含义】：建设,结构

【词根来源】：来源于拉丁语动词struo, struere, struxi, structus(建设,结构)。

【同源单词】：destroy, instrument, instrumental, construct, construction

前缀：ob-

【词根含义】：相反;离开;对面;在...上面;来,临近;加强意义

【同源单词】：obdurate, obedience, obey, object, objection

词根词缀：ob-2

【来源及含义】Latin: against

【相关描述】Before c, ob- becomes oc-; before f, ob- becomes of-; before g, ob- becomes og-; before p, ob- becomes op-; before m, ob- becomes o-

【同源单词】obduracy, obdurate, object, objection, objectionable, objective

词根词缀：stru-, struct-, -structure, -struction, -structive

【来源及含义】Latin: to build, to build up; to pile; to construct; to place together, to arrange

【相关词根词缀】 Related "together" units: com-; greg-; inter-.

【同源单词】agroindustrial, agroindustrialist, agroindustrialize, agroindustry, atmospheric structure, beta structure