taxing

词族

• taxinglyadv.费力地;辛苦地

同义词

• demandingadj.费力的
• exactingadj.费力的

• arduous
• backbreaking
• burdensome
• difficult
• effortful
• exigent
• formidable
• hard
• heavy
• laborious
• onerous
• oppressive
• rigorous
• rough
• severe
• tough
• trying
• weighty

• assess
• task
• tax