arduously

🇺🇸 /ˈɑːrdʒuəsli/ 🇬🇧 /ˈɑːdʒuəsli/
词频
难度
标签 RARE
adverb
R

with great effort and struggle

She worked arduously to complete her thesis before the deadline.

她努力工作以在截止日期之前完成她的论文。

translation

adv. 费劲地