1. 无可指责的：irreproachability 无可责备 | irreproachable 无可指责的 | irreproachably 不可非难地
2. 毫无错误的：irreplaceable 不能替换的 | irreproachable 毫无错误的 | irreversibility 不可逆性
3. 不可指责的,无过失的：irreparable 无法修复的,不能挽回的 | irreproachable 不可指责的,无过失的 | irresistible 不可抗拒的
4. 不可非难的：irrepressibly 镇压不住地 | irreproachable 不可非难的 | irreproachably 不可非难地
1. (性格、行为)无可指摘的,无可挑剔的
If you say that someone's character or behaviour is irreproachable, you mean that they behave so well that they cannot be criticized.
1. " Chinese ships cruising within Chinese seas is irreproachable, " he said.
adj
1. free of guilt
not subject to blame
e.g. has lived a blameless life
of irreproachable character
an unimpeachable reputation
Synonym: blameless inculpable unimpeachable