. . "0"^^ . "201403117"^^ . . . . "undercut"^^ . "strike (the ball) in golf, tennis, or hockey obliquely downward so as to give a backspin or elevation to the shot"@en-us . "201362577"@en-us . "01403117-v"^^ . "200962525"@en-us . . . "0"^^ . "undercut"@en-us . .