indelible ineffaceable
Every person stood to applaud his unforgettable act of courage.
所有人起立为他不可磨灭的英勇之举鼓掌。
—— 柯林斯例句The sinister atmosphere of the place left an indelible imprint on my memory.
此处不祥的氛围在我的记忆中刻下了不可磨灭的印记。
—— 给力词典精选Although she had only met the old man once, he had made an indelible impression on her.
虽然她和那老人只见过一面, 可却在她心上留下了不可磨灭的深刻印象。
—— 给力词典精选The war has made an indelible mark on the world.
战争给世人留下了不可磨灭的印记。
—— 辞典例句His remembrance can be overcome by no change of circumstances or opinions.
我对他的记忆,无论情况或舆论有何改变,都是不可磨灭的。
—— 辞典例句