成语词典竭智尽忠竭:尽。用尽智力,竭尽忠诚。拼音jié zhì jìn zhōng解释竭:尽。用尽智力,竭尽忠诚。出处战国·楚·屈原《卜居》:屈原既放,三年不得复见,竭智尽忠。用法作谓语;指用尽智力,竭尽忠诚