trump up

US /trʌmp ʌp/
UK /trʌmp ʌp/
"trump up" picture
1.

捏造, 编造

to invent a false accusation or excuse

:
They tried to trump up charges against him.
他们试图捏造对他的指控。
He trumped up an excuse for being late.
编造了一个迟到的借口。