cover up
cover upphrasal verb
UK/ˌkʌvər ˈʌp/US/ˌkʌvɚ ˈʌp/
Dạng từ: covers up · covered up · covering up
HIDE TRUTH
B2to stop people from finding out the truth about something bad
- They tried to cover up the mistake.
PUT OVER
B2to put something over something to hide or protect it
- Cover yourself up – it's cold outside.