idiotic
🇺🇸
/ˌɪdiˈɑːtɪk/
🇬🇧
/ˌɪdiˈɒtɪk/
adjective
R
very foolish or stupid
His idiotic decision to drive without a license got him into serious trouble.
彼の愚かな決定——無免許運転——は彼を深刻なトラブルに巻き込んだ。
translation
非常に愚かな