短语词组短语Assiduous Vision 痛苦视野assiduous learning 勤奋学习assiduous remiss 不留心的;勤勉的Assiduous Diligent 刻苦勤奋assiduous obligations 勤勉义务assiduous labour 刻苦工作assiduous industrious 刻苦的assiduous fawning 百般巴结 返回 assiduous