(adj.) not subject to the control of the will; 'involuntary manslaughter'; 'involuntary servitude'; 'an involuntary shudder'; 'It (becoming a hero) was involuntary. They sank my boat'- John F.Kennedy .
(adj.) controlled by the autonomic nervous system; without conscious control; 'involuntary muscles'; 'gave an involuntary start' .
杜安整理
录入:威廉姆斯