back up (someone or something)
поддержать кого-либо или что-либо
Collin's proposal was silly that's why nobody backed it up.
Другие идиомы:
- on (someone's) back
- back-to-back
- stab (someone) in the back
- off one's back
- have one's back to the wall
- back and forth
- behind (someone's) back
- back to the salt mines
- back to the drawing board
- break the back of (something)
- back the wrong horse
- You scratch my back and I'll scratch yours.
- back in circulation
- turn one's back on (someone or something)
- back on one's feet