non-reversible diesel engine

例句：

1. 1.The non-reversible damage to the engine is irreparable.
   引擎不可逆的损坏是无法修复的。
2. 2. The decision was made before the non-reversible process had begun.
   在不可逆转的过程开始之前，已经做出了决定。
3. 3. The scientist discovered a non-reversible reaction in the experiment.
   科学家在实验中发现了一个不可逆的反应。