score points off占上风
make a score off驳倒
score to clear off要算清的旧债
to score off sb出口气
make a score off someone驳得某人哑口无言
make a score off sb驳倒某人
cut-off score划界分
cut off score录用分数线
the cut-off score划界分数
V（动词） to gain an advantage at someone else's expense 得益于别人的损失