3 I don't appreciate. 比如：I don't appreciate your attitude. 4 I'm not fond of. be fond of sb/sth表示喜爱…；喜欢做…。 5 I'm not a (big) fan of. 并不一定翻译为是谁的粉丝，单纯表示不喜欢也是可以的。 6 I'm not (so) keen on. She's keen on ...

I don't think you realize how important this is to her. 我认为你没有意识到这对她是多么重要。 2 . grasp 理解；领会；领悟；明白. to understand sth completely. 这个词多指弄明白费解的问题，常指对抽象理论、原理的领悟或理解。 She was unable to grasp how to do it.