词根词缀：astheno-, asthen-; -asthenia, -asthenic

【来源及含义】Greek: without strength

【同源单词】angiasthenia, angioasthenia, antasthenic, asthenia, asthenic, asthenobiosis

词根词缀：authentic-, authent-

【来源及含义】Greek authentikos > Latin authenticus: original, genuine, authoritative; one who does something himself or herself

【同源单词】authentic, authentical, authentically, authenticalness, authenticate, authentication

词根词缀：partheno-, partho-

【来源及含义】Greek: virgin, maiden, young girl

【同源单词】parhenogenetically, partheniad, parthenian, parthenic, parthenocarpy, parthenogenesis

词根词缀：stheno-, sthen-, -sthenia, -sthenic, -asthenic

【来源及含义】Greek: strength

【同源单词】adenohypersthenia, amyosthenia, amyosthenic, angiasthenia, angiosthenia, antasthenic