wantonness

例句：

1. 1. She was accused of being too willow-like in her behavior.
   她被指控行为过于任性。
2. 2. The child's lack of discipline is a reflection of his parents' willow-likenature.
   孩子的缺乏自律反映了他父母任性的性格。
3. 3. He had a tendency to be willow-like when making decisions.
   他在做决定时有任性的倾向。