somebody hasn't heard the last of somebody/somethingFINISH/COME TO AN ENDif you have not heard the last of someone or something, they may return and cause problems for you in the future 某人/某事还未了结 We haven’t heard the last of football violence. 足球暴力事件还会发生。
→ somebody hasn’t heard the last of somebody/something at last3(5)