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：meter-, metro-, metr-, -metrical, -metrically, -metron, -metric, -metrist, -meter, -meters, -metry, -metre
【来源及含义】Greek: measure
【相关词根词缀】 Related "measure" and "metric" words and charts: mens-; Metric Chart of Units; Metric-Length Converter; Metric Units and Links.
【同源单词】absorptiometry, accelerometer, acetimeter, acetimetry, acidimeter, acidimetry
词根词缀：psych-, psycho-, -psyche, -psychic, -psychical, -psychically
【来源及含义】Greek: mind, spirit, consciousness; mental processes; the human soul; breath of life; literally, "that which breathes" or "breathing"
【相关描述】A prefix that is normally used with elements of Greek origin, psych- affects the meanings of hundreds of words.
Etymologically, this element includes such meanings as, breath, to breathe, life, soul, spirit, mind, consciousness.
【相关词根词缀】Inter-related cross references, directly or indirectly, involving the "mind, mental" word units: anima-; anxi-; deliri-; hallucina-; menti-; moro-; noo-; nous; phreno-; thymo-2. Word units related to breath and breathe: hal-; pneo-; pneumato-; pneumo-; spiro.
【同源单词】allopsyche, allopsychic, allopsychosis, anthropopsychism, antipsychotic, apsychia