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：stup-, stupe-

【来源及含义】Latin: amazing, dull, dullness, numbed, numbness, stunned, stupefied

【同源单词】dodo, Obstupui, stupefacient, stupefaction, stupefactive, stupefier