adv.不能消灭地；不能消除地

That day is stamped indelibly on my memory. 那一天在我的脑海中留下了不可磨灭的回忆。

Tip : Hands ''speak'' your age--but not indelibly. 俗话说：双手能透露您年龄的秘密。

The memory of that day was indelibly printed on his brain. 那天的记忆永不磨灭地深印在他的脑海里。

The terrible scenes were indelibly imprinted on his mind. 那些恐怖场面深深地铭刻在他的心中。

That is our history.It is indelibly printed at this club. “我们以正确的方式比赛，这是我们的传统，这已经成为俱乐部永久的记号。”