This is the 7331st most frequent Chinese word.
脾气
Temper; disposition.
Here, '脾气' refers to a person's temper or disposition, indicating his usual behavior and attitude towards situations.
他的脾气很好，总是很耐心地帮助别人。
He has a good temperament and always patiently helps others.
In this sentence, '脾气' is used to describe the change and intensity of a person's emotional response, highlighting her irritation.
她生气了，因为我没有听她的话，脾气变得非常暴躁。
She became angry because I didn't listen to her, and her temper turned very irritable.
Here, '脾气' denotes a personality trait or behavioral tendency, emphasizing the child's stubbornness.