mincemeat

1.made mincemeat of the opponent's argument.

把反对者驳得无言以对

2.The professor made mincemeat of the speaker at the conference.

教授在讨论会上把该发言人驳得体无完肤。

3.France made mincemeat of Portugal, beating them 5 goals to nil.

法国队5比0大败葡萄牙队。