词根词缀：agri-, agrio-, ager

【来源及含义】Greek > Latin: fields; wild, savage; living in the fields, via ager, agri.

【相关词根词缀】 Cross references of word families related directly, or indirectly, to: "land, ground, fields, soil, dirt, mud, clay, earth (world)": agra-; agrest-; agro-; argill-; choro-; chthon-; epeiro-; geo-; glob-; myso-; lut-; pedo-; pel-; rhyp-; soil-; sord-; terr-.

【同源单词】agrarian, agrarianism, agrarianization, agrarianly, agribusiness, agricere

词根词缀：-ics

【来源及含义】Greek: a suffix that forms nouns and is usually used to form names of arts and sciences

【同源单词】acoustics, acoustoelectronics, acousto-optic, actinogenics, actinotherapeutics, actinotherapy

词根词缀：mechano-, mechan-; mechanico-; machin-

【来源及含义】Greek makhana, machana > Latin machina: machine, device, tool; an apparatus for applying mechanical power to do work; mekhanikos > machynen, decide a course of action, contrive, plot contrivance; a machine or the workings of machines

【同源单词】aeromechanics, agricultural mechanics, backyard mechanic, biomechanical, biomechanics, dentomechanical