volition
n. 意志，意志力；决断力
例句
Makin said Mr. Coombes had gone to the police of his own volition.
梅金说库姆斯先生是自己主动去投案的。
《柯林斯英汉双解大词典》
We like to think that everything we do and everything we think is a product of our volition.
我们愿意认为我们所做和所想的一切都是出于自己的意愿。
They have, in other words, given them volition.
换句话说，他们有意志。
