wilfulness 

英汉解释

n. 任性；倔强

同义词

n. fractiousness，unruliness，willfulness

参考例句

1. Wilfulness is the stumbling block in a marriage.
任性，刁蛮是婚姻的绊脚石。
2. a woman will often, from mere wilfulness, prefer that which is dangerous to that which is safe.
这也没办法，女人往往容易任性而不顾安全，自愿去冒危险。
3. Joint injuries are several tortfeasors" torts can hurt others on the base of common wilfulness or faults."
共同加害行为是数行为人基于共同故意或过失致人损害的侵权行为。

英英解释

n.
  1. the trait of being prone to disobedience and lack of discipline

网络释义

because of your wilfulness
因为你的任性; 因为妳的任性; 因为你的任性:;