运动休闲—乒乓球职业球迷须知Pingpong Game

　   Let 　　When the players cannot agree on the outcome of a point played, and they replay the point. In both cases, no point is scored. 　　如果两个比赛选手不能在某点上达成一致意见，他们就会重新进行这个环节的比赛，但在这两种情形下，不记分。 　　Let Serve 　　An otherwise legal serve that is replayed because it touched the net. There are no limits or penalties associated with let serves. 　　重发球。一次发球碰网，就会重新进行发球。但是对此没有限制或者惩罚。 　　Lob 　　The defensive tactic of returning a smashed ball high over the net, usually with some topspin and/or sidespin, landing near the end of the table. Usually used by a player far behind from the table to make it more difficult for the attacker to smash again. 　　此为一种防卫术。其中一个球员站在离网很远的地方，高发球，使球落在对方桌面的边缘上，从而使对方很难进行反攻。 　　Loop 　　An attacker’s favorite weapon to set up for a smash. Executed by whipping the wrist and arm to quickly raise the paddle from around the knee to about forehead level, just skimming the ball on the way up. Since this shot generates more topspin than any other, the opponent often blocks the ball back high enough for the attacker to kill. Also very effective in turning an underspin ball into a topspin one. 　　铲球。 　　Others　　Freak: 某项活动的痴迷者。 　　Serve: 发球。 　　First round: 第一局

1 defensive   

adj.防御的；防卫的；防守的

参考例句：

• Their questions about the money put her on the defensive.他们问到钱的问题，使她警觉起来。
• The Government hastily organized defensive measures against the raids.政府急忙布置了防卫措施抵御空袭。

2 tactic   

n.战略，策略；adj.战术的，有策略的

参考例句：

• Reducing prices is a common sales tactic.降价是常用的销售策略。
• She had often used the tactic of threatening to resign.她惯用以辞职相威胁的手法。