单词：undercutting
音标：['ʌndә'kʌtiŋ] ；
[机] 低切馏出物
v sell cheaper than one's competition
v cut away material from the underside of (an object) so as to leave an overhanging portion in relief
v cut away the underpart of
v strike (the ball) in golf, tennis, or hockey obliquely downward so as to give a backspin or elevation to the shot
v cut obliquely into (a tree) below the main cut and on the side toward which the tree will fall
v cut away material from the underside of (an object) so as to leave an overhanging portion in relief
v cut away the underpart of
v strike (the ball) in golf, tennis, or hockey obliquely downward so as to give a backspin or elevation to the shot
v cut obliquely into (a tree) below the main cut and on the side toward which the tree will fall
词型变化：名词复数形式 : undercuttings
undercutting的用法和样例：
例句
用作名词(n.)
- 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。
词汇搭配
- undercutting tool平面切刀,端面切刀...
- undercutting jib下截盘