v.削弱( undercut的第三人称单数 )；以低于（竞争者）的价码出售货物或提供服务；接受较低工资与…抢工作； 英英释义： undercutn.the material removed by a cut made underneaththe tender meat of the loin muscle on each side of the vertebral column同义词：tenderloina notch cut in the trunk of tree in order to determ