wash something up

Từ điển Oxford Advanced Learner 8th

ˌwash sthˈup derived
1. (BrE)to wash dishes after a meal
• I didn't wash up the pans.
2. (of water)to carry sth onto land
•The body was found washed up on a beach.
•Cargo from the wrecked ship was washed up on the shore.
Main entry: ↑wash_derived