Arduously
adv. 严酷地；费力地
✅ 同义词
🔴 反义词
📖 牛津释义
arduously
adv.
🗣️ 情景例句
to talk to someone at the bank next week.
下星期与银行的人谈一谈。
Why are you walking so far?
你为什么走得这样快？
Do you usually buy in large quantities?
你们的订购量通常都很大吗？