优质解答
impossible,impolite,impatient,imperfect,immovable,unhappy,unable,unclean,unimportant,unfair,untrue,unlucky/unfortunate,unforgettable,unborn,uneatable,unhealthy,unheard,unjust,uninterested,unlikely,unkown,unnecessary,unpaid,unpopular,unwilling,incorrect,indirect,inconvenient/inconvenience,inability,independent/independence,informal,invisible
impossible,impolite,impatient,imperfect,immovable,unhappy,unable,unclean,unimportant,unfair,untrue,unlucky/unfortunate,unforgettable,unborn,uneatable,unhealthy,unheard,unjust,uninterested,unlikely,unkown,unnecessary,unpaid,unpopular,unwilling,incorrect,indirect,inconvenient/inconvenience,inability,independent/independence,informal,invisible