" Actus reus" means " Guilty act" —the poisoning of Mr. Kaufman with an aspirin, whereas " Mens rea" means " Guilty mind."

犯罪客观因素是指犯罪行为，本案中是用阿司匹林向考夫曼先生下毒，而犯罪主观因素是指犯罪意图。