thanklessness
基本解释
- adj.不感谢的；忘恩的；吃力不讨好
同根派生
英汉例句
- Giving advice is usually a thankless act.
进忠告通常是一种不令人感激的行为。 - I did much for him but what I got was only his thankless complaints.
我为他做了那么多，但得到的只是他不知感恩的抱怨。 - She played a thankless role.
她扮演了一个受累不讨好的角色。 - They seldom labour their wits on thankless task.
他们很少为吃力不讨好的工作动脑筋。