Read Edit View history 不知疲倦 bùzhīpíjuàn tireless Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 不知疲倦 bùzhīpíjuàn tireless showing sustained enthusiasm or energy without becoming tired 他不知疲倦地工作,终于完成了这项艰巨的任务。 Edit Delete References Add reference No references for this word.
不知疲倦 bùzhīpíjuàn tireless showing sustained enthusiasm or energy without becoming tired 他不知疲倦地工作,终于完成了这项艰巨的任务。 Edit Delete