arduous的近义词/同义词
2024年06月20日 19:27:43
arduous的近义词/同义词有:hard, laborious, difficult, strenuous, formidable, painful, exacting, tiresome。
adj.
arduous的近义词(费力的;艰辛的):hard, laborious, difficult, strenuous。
arduous的近义词(其他释义):formidable, painful, exacting, tiresome。