词根：-eco-

【词根含义】：生态,经济

【词根来源】：来源于希腊语oikos(房屋,家园)。

【同源单词】：ecological, ecology, economic, economical, economically

词根：-log-

【词根含义】：说话,推理,计算

【词根来源】：-log-来源于希腊语logos, ou, o(说话,推理,计算)和logistikos(精于计算的,精于推理的)。

【同源单词】：analog, analogous, analogy, apologize, apology

词根词缀：eco-, oeco-, oec-

【来源及含义】Greek: house, household affairs [environment, habitat], home, dwelling; used in one extensive sense as, "environment"

【相关词根词缀】Related "home; house" word units: domo-; ecdemo-; nosto-.

【同源单词】agroecologist, agroecology, autecological, autecology, bioecological, bioecologist

词根词缀：-ical

【来源及含义】Latin: from -icalis, a suffix that forms adjectives from nouns; of or having to do with; having the nature of; constituting or being; containing or made up of; made by or caused by; like, characteristic of; art or system of thought; chemical terms

【同源单词】abdominovesical, abiological, ableptical, academical, acarological, acarologically