frighten

/ˈfrʌɪtn/
動詞

frighten · frightened · frightening · frightens

怖がらせる

the savagery of his thoughts frightened him

彼の考えの残忍さが彼を怖がらせた

怖がらせて追い払う

if you say anything to him you might frighten him off

彼に何か言うと怖がらせて追い払うかもしれない。

怖がる

at his age, I guess he doesn't frighten any more

彼の年齢なら、もう怖がらないと思う