testiness

例句：

1. 1. She had a testiness towards her boss that made it hard for her to work well with him.
   她对老板的固执态度让她很难与他好好合作。
2. 2.The child's testiness was causing a lot of trouble in the classroom.
   孩子的固执行为在课堂上造成了很多麻烦。
3. 3.He had a testiness about the way things were being done, and he didn't like to compromise.
   他对事情的处理方式感到固执，不喜欢妥协。