词典释义：
strike forcefully with a sharp blow
用力打，猛击
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his attacker whacked him on the head 攻击者猛击他的头部
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[no obj.]
she found a stick to whack at the branches .她找了一根棍子来猛打枝条。
defeat in a contest
（比赛中）击败
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[with obj. and complement]
the team were whacked six-nil .该队以０比６败北．
[with obj. and adverbial]put or push (something) roughly or carelessly in a specified place or direction
（粗暴或不小心地）推，放
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he whacks a tape into the cassette recorder .他重重地往盒式录音机里塞进一盒录音带。
〈美〉 谋杀
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he was whacked while sitting in his car .他坐在他的车里被谋杀了。
a sharp or resounding blow
猛击，清脆响亮的重击。
a try or attempt
尝试，试图
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we decided to take a whack at spotting the decade's trends .我们决定尝试着来找出这十年的趋势。
〈英〉 份额；贡献
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motorists pay a fair whack for the use of the roads through taxes .汽车司机通过交税来支付相当一部分使用道路的费用。
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out of whack chiefly N ．Amer ． &Austral ． out of order； not working〈主北美，主澳〉 紊乱，有毛病；出故障all their calculations were out of whack ． 他们的计算都有问题 -
top （或full ）whack chiefly Brit ． the maximum price or rate〈主英〉 最高价格；最高速度the car has a top whack of 107 mph ． 这部车最高时速为107英里
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whack off vulgar slang masturbate〈粗俚〉 手淫
"early 18th cent.: imitative, or perhaps an alteration of
