renege

US /rɪˈneɡ/
UK /rɪˈneɡ/
"renege" picture
1.

違背, 食言

go back on a promise, undertaking, or contract

:
He reneged on his promise to pay back the loan.
違背了償還貸款的承諾。
The company reneged on the agreement at the last minute.
公司在最後一刻違背了協議。