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：leio-, lei-, li-, lio-

【来源及含义】Greek: smooth

【同源单词】leiasthenia, leiodermia, leiodystonia, leioglossate, leiomyoblastoma, leiomyofibroma