词根词缀：-or; -our

【来源及含义】Latin: a suffix; state of, result of; he who, that which

【同源单词】abdicator, abductor, ablator, acanthor, accelerator, adductor

词根词缀：sterto-, stert-

【来源及含义】Latin: to snore; a snoring

【同源单词】stertor, stertoria, stertoroclinia, stertorogenic, stertoropathia, stertoropathy