Thanklessly
adv. 徒劳的
📖 牛津释义
thanklessly
adv.
🗣️ 情景例句
May I speak to Miss Hu, please?
可以请胡小姐听电话吗？
We can't write very well.
我们不能写那么多。
Is this the man that you served, Caroline?
卡罗琳，这就是你接待过的那个人吗？