wilfulness
n. 任性;倔强
If you describe actions or attitudes as wilful, you are critical of them because they are done or expressed deliberately, especially with the intention of causing someone harm.
Wilful neglect of our manufacturing industry has caused this problem...
故意忽略我们的制造业引起了这个问题。
A jury found the airline guilty of wilful misconduct because its lax security allowed a suitcase bomb on to the plane.
航空公司安保措施漏洞百出,致使一颗放在手提箱里的炸弹被带上了飞机,陪审团因此认定其存在故意不当行为。
If you describe someone as wilful, you mean that they are determined to do what they want to do, even if it is not sensible.
...as the beautiful Lara becomes ever more wilful and irresponsible.
随着漂亮的拉拉变得越来越任性、越来越不负责任
1. the trait of being prone to disobedience and lack of discipline