Feeling, filled with, doubt; uncertain. 怀疑的；不确知的。 He was doubtful of the patient's recovery. 他担心这病人不易痊愈。 Giving rise to doubt as to integrity; suspicious. 可疑的；令人怀疑的。 a doubtful character 可疑的人物。 Not definitely settled; undecided. 未定的；未决定的。 It is doubtful whether I shall go or stay. 我还未决定去留。 wavering, distrustful, suspicious. |