名词 undercut:

1. the material removed by a cut made underneath

2. the tender meat of the loin muscle on each side of the vertebral column

3. a notch cut in the trunk of tree in order to determine the direction of its fall

4. (sports) a stroke that puts reverse spin on the ball

5. a cut made underneath to remove material

undercutv.削弱；廉价出售或工作；从下边切n.（牛的）嫩腰肉；下部切割；切口；切球undercut feature侧凹特征undercutting tool平面切刀,端面切刀undercutting method下切法undercut trimmer sa脚踏截锯机undercut commutator磨损过深的换向器undercut trimmer saw脚踏截锯机undercut left inward左腿向右后摆越undercutting chamber拉底峒室undercutting of rates削减运价undercut-slope bank底切坡岸

1. By repeatedly undercutting his price, his competitions soon had him on the ropes.
   竞争者们一再削价与他抢生意，很快就逼得他走投无路了。