challenge的近义词/同义词有哪些
challenge的近义词/同义词有：doubt, confront, defy, question, dispute, dare, dispute, mistrust, play, objection, doubt, dare, question, invitation, confront, controvert, defy。
vt.
challenge的近义词（挑战;怀疑;反对）：doubt, confront, defy, question, dispute, dare。
challenge的近义词（其他释义）：dispute, mistrust, play, objection, doubt, dare, question, invitation, confront, controvert, defy。