caution ☊ 
deposit, guarantee, bail 
押金 
Kaution like: bail → →
act as guarantee for, answer for, be bail for ☊ 
bảo lĩnh ☊ to slap, hit; to scoop (water), bail out (a boat) ☊ tát ☊ application to sb (for sth/to do sth): His application to the court for bail has been refused. ☊ application ☊
They'll be out (= of prison) on bail in no time. ☊ out ☊
He's already in training for the big race against Bailey. ☊ race ☊
The judge refused her application for bail. ☊ refuse ☊
caution ☊ le prévenu doit également régler une caution de 80.000 euros ☊