hesitancy
🇺🇸
/ˈhezɪtənsi/
🇬🇧
/ˈhezɪtənsi/
A feeling of being unsure or unwilling to do something.
I could tell he was nervous because of the hesitancy in his voice.
我能聽出他聲音中的猶豫,因為他很緊張。