file away

verb

To store in a file; to get rid of a document by placing it in a file or other storage.

I need to file away these documents for future reference.

意味（1）

To store in a file; to get rid of a document by placing it in a file or other storage.

Would you help me file away these reports?

意味（2）

(idiomatic) To cause oneself to remember (something); to avoid expressing a feeling, fact or idea until an appropriate time.

His words hurt, but I'll file away my emotions until I can get my revenge.