[with obj.]strike forcefully with a sharp blow 用力打,猛击 his attacker whacked him on the head. 攻击者猛击他的头部。 [no obj.]she found a stick to whack at the branches. 她找了一条棍子来重打枝条。 ■defeat in a contest (比赛中)击败 [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 (粗暴地)推拉(随意地)放置 he whacks a tape into the cassette recorder. 他随便往盒式录音机塞进一盒录音带。 ■(US.)murder (美)谋杀 he was whacked while sitting in his car. 他坐在他的车里时被谋杀了。
noun
a sharp or resounding blow 猛击;(出声的)重打
a try or attempt 尝试,试图 we decided to take a whack at spotting the decade's trends. 我们试图确定这十年的发展趋势。
(Brit.)a specified share of or contribution to something (英)份额;贡献 motorists pay a fair whack for the use of the roads through taxes. 汽车司机通过交税来支付使用道路的费用。
常用词组 out of whack
( chiefly N. Amer. & Austral. )out of order; not working (主北美,,主澳 )紊乱,次序颠倒;出故障 all their calculations were out of whack. 他们的计算全乱了。
top (或 full) whack
(chiefly Brit.)the maximum price or rate (主英)最高价格(或速度) the car has a top whack of 107 mph. 这部车最高时速为107英里。
派生 whacker noun 语源
early 18th cent.: imitative, or perhaps an alteration of thwack