adj.不可宽恕的，无法原谅的

His neglect of his duties was inexcusable.
他的失职是不可原谅的。
It's inexcusable to leave a child unattended in a busy street.
在繁忙的街道上让孩子独自一人是不可原谅的。
Her behavior towards him was inexcusable and bordered on cruelty.
她对他的行为不可原谅，近乎残忍。
Lying to your parents is inexcusable, no matter the circumstances.
无论情况如何，对父母撒谎都是不可原谅的。
The delay in providing aid was inexcusable during such an emergency.
在这种紧急情况下，救援的延误是不可原谅的。
Forgetting your wedding anniversary is inexcusable, especially if it's your first.
忘记结婚纪念日是不可原谅的，尤其是第一次。
Ignoring safety regulations in the workplace is utterly inexcusable.
在工作场所忽视安全规定是完全不能接受的。
Disrespecting someone's culture or beliefs is inexcusable in any context.
在任何情况下，不尊重他人的文化和信仰都是不可原谅的。
Abusing power for personal gain is inexcusable and undermines trust.
滥用权力以谋取私利是不可原谅的，会破坏信任。
Failing to act on known environmental issues is inexcusable in this day and age.
在这个时代，对已知环境问题无所作为是不可原谅的。