词根词缀：dyna-, dyn-, dynamo-, -dyne, -dynamia, -dynamic

【来源及含义】Greek: power, strength, force, mightiness

【同源单词】adynamandrous, adynamia, adynamic, adynamogynous, aerodyne, aeromechanics

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