十恶不赦 shí è-bùshè
[unpardonably wicked;be guilty beyond forgiveness] 十恶:指十种不可赦免的重大罪行,即:谋反、大逆、谋叛、恶逆、不道、大不敬、不孝、不睦、不义、内乱。形容罪大恶极,不可饶恕
十恶不赦的罪犯