trick: may imply deception, roguishness, illusion, and either an evil or harmless intent: used every ~ in the book to get the teacher's attention.    解释中三个词首字母组成rid摆脱消除(令人厌烦的)，可以联想记忆


ruse: stresses an attempt to mislead by giving a false impression: secured a papal audience through a clever ~.


stratagem: implies a ruse used to entrap, outwit, circumvent, or surprise an opponent or enemy: a series of ~s that convinced both sides he was their agent.


maneuver: suggests adroit and skillful manipulation of persons or things to solve a problem or avoid difficulty: a bold ~ that won him the nomination.       maneuver移动操纵用manipulate解释，来自同一个词根MAN表示手。maneuver的基本意思是有技巧的移动a movement performed with care and skill，如maneuver a car移车


gambit: applies to a trick or tactic used to gain an advantage, often by harassing or embarrassing an opponent: tried a new ~ in the peace negotiations.


ploy: may add to gambit a suggestion of finesse or roguishness: tried a new ~ in order to gain entrance.


artifice: implies ingenious contrivance or invention: his fawning smile was just an ~.    contrive巧妙设计    


wile: suggests an attempt to entrap or deceive with false allurements: used all his ~s to win his uncle's favor.


feint: implies a diversion or distraction of attention away from one's real intent: ballcarriers use ~s to draw defensemen out of position.


trick伎俩: 欺瞒调皮误导的方法，可能有恶意或无恶意，ruse花招诡计: 给人虚假印象以误导，stratagem计谋: 使对手陷于不利(entrap,surprise)或失败(circumvent,outwit)，maneuver运作: 巧妙操纵以解决或避免问题，gambit开局招术: 一开头扰乱对手赢得优势的方法(本意象棋开局法)，ploy伎俩: 更调皮或无赖的手段，artifice巧计诡计: 巧妙的设计，wile哄骗诱骗: 虚假吸引来欺骗，feint假动作: 使人(从真正目标)转移和分散注意力


记忆方法: 1) 首字母重组为FAST快速，RW签发(Read Write首字母)，和GMP药品质量标志<==耍伎俩       GMP是药品质量标志(Good Manufacturing Practices)的缩写，在药品包装上经常看到       这组词基本意思相同，都可以叫伎俩，另外计谋、招数、操纵机动有时也可以叫伎俩

        2) 伎俩的意思是达到目的的间接方法mean an indirect means to gain an end.首字母重组为FAST快速，RW签发(Read Write首字母)，和GMP药品质量标志<==耍伎俩