Remember:

vt. 记得；牢记；纪念；代…问好

vi. 记得，记起

I did remember, but only dimly.

我的确记得，只是记不太清楚了。

I'll sure remember this trip!

我绝不会忘记这次旅行！

I can't remember the combination.

我不记得密码锁的数码组合了。

I don't remember the exact words.

我不记得确切的话了。

Don't tell me you can't remember.

别告诉我你不记得了。

memorize:

vt. 记住，背熟；记忆

I memorized the way to Lucy's house.

我记住了去露西家的路。