今天属于1
birds of feather.一丘之貉black sheep.害群之马break a butterfly on a wheel.小题大做cast peals before swine.明珠暗投the cat among the pigeons. 人为刀俎，我为鱼肉even a worm will turn.狗急跳墙go to the dogs.江河日下love me love my dog.爱屋及乌take a hair of the dog that bite you.以毒攻毒kill the goose that lays the golden eggs.杀鸡取卵kill two birds with one stone.一箭双雕wake a sleeping dog.惹是生非look a gift horse in the mouth.吹毛求疵neither fish nor fowl.不伦不类put/set the cart before the horse.本末倒置look like a dying duck in a thunderstorm.惊慌失措
了了大哥
虎头蛇尾 [词典] （比喻先紧后松， 有始无终） begin with tigerish energy but peter out towards the end; a brave beginning and weak ending; a flash in the pan; a tiger's head and a snake's tail; anti-climax; [例句]他这个人朝三暮四，做起事来总是虎头蛇尾。He is of a variable mood; he never finishes what he starts.
youjinjuan
不同情况下，会有不同说法，这里给你几个句子作为参考吧Thestorybeginsdramaticallybuttheplotpetersoutbeforetheend这故事有些虎头蛇尾Thepoemistop-heavywithideas.这首诗因思想内容布局不当，显得虎头蛇尾。I'veaskedyoutodothisformebecauseIknowyou'renotaquitter.我要求你为我做这件事,因为我知道你做事不虎头蛇尾.Bothmysteriouslyfamiliarandradicallydifferent,thenetworkcomputermayrepresentthenextgreatwaveofcomputing,oritmaysputterandfizzlelikeAppleComputerInc.'sNewton.网络计算机既有神秘的熟悉性、又有根本的差异性，可能代表了计算发展的下一个浪潮、也可能像苹果公司newton那样(一种称作为个人数字助理的手持式装置--译注)虎头蛇尾，不了了之。
