Arduously
adv. 严酷地；费力地
✅ 同义词
🔴 反义词
📖 牛津释义
arduously
adv.
🗣️ 情景例句
Yes, we are.
是的 ，我们准备如此。
Do you have some envelopes?
你有信封吗？
Class 3 did very well in the school sports meeting last week.
“3班在上星期的校运会上表现很好。