大材小用waste one's talent on a petty job
大公无私selfless
大海捞针look for a needle in a bottle of hay
大惑不解be extremely puzzled
大惊小怪a storm in a teacup 、foofaraw 、fuss 、like a hen with one chicken
大惊小怪的spoffish
大快人心affording general satisfaction
大名鼎鼎famous well known
大器晚成great minds mature slowly
大千世界the boundless universe
大失所望greatly disappointed
大同小异largely identical but with minor differences
大显身手、大显神通strut one's stuff
大言不惭、夸夸其谈fanfaronade rodomontade
大义凛然inspiring awe by upholding justice
大义灭亲place righteousness above family loyalty
大智若愚Still waters run deep. An empty vessel makes the most sound Still water runs deep
呆若木鸡dumbstruck transfixed
待人接物the ways one gets along with others
殚思极虑rack one's brains
胆小如鼠cannot say boh to a goose
胆战心惊的funky
淡泊明志not seek fame and wealth
道貌岸然be sanctimonious
得过且过drift along muddle along
得天独厚的advantaged
得心应手handy with facility
得意忘形、得意洋洋 bloat get dizzy with success
得意洋洋elated、 elation、 exaltation、 jauntiness
得意扬扬ride high
得意洋洋的cock-a-hoop、 high-blown 、perky
得意扬扬的triumphant
德才兼备have both ability and moral integrity
德高望重sainted 、 saintlike
登峰造极reach the limit reach the peak of perfection
地大物博vast territory and abundant resources
颠倒黑白、颠倒是非、 混淆是非call white black、 swear black is white
颠三倒四confused disorderly
雕虫小技insignificant skill
调兵遣将move forces
调虎离山lure the enemy away from his base
掉以轻心treat sth. Lightly
喋喋不休blat 、cackle 、chackle 、harp、 harp on、 jaw-jaw 、rattle 、twitter、 wag
顶天立地of indomitable spirit
东施效颦blind imitation with ludicrous effection
东山再起bob up like a cork
独具匠心show originality
独树一帜develop a school of one's own
独一无二in a class by oneself
独一无二的unique 、unmatched、 unparalleled
度日如年one day seems like a year
断章取义garble 、quote out of context
对牛弹琴whistle jigs to a milestone 、Cast pearls before swine
对症下药suit the remedy to the case
多才多艺versatility
多才多艺的accomplished 、all-round 、allround 、miscellaneous、 versatile
多愁善感sensitivity、sentimentality
多愁善感的moonstruck 、spoony
多此一举bring owls to Athens、 hold a candle to the sun
多多益善the more the better
咄咄逼人aggressive
脱胎换骨thoroughly remould oneself
阿谀奉承、趋炎附势greasiness
恩将仇报、以怨报德 、忘恩负义 bite the hand that feeds one
尔虞我诈each trying to cheat the other
发人深省的thought-provoking
发人深省set people thinking
发扬光大carry forward
翻山越岭tramp over hill and dale
翻天覆地world-shaking
泛滥成灾overrun
飞黄腾达、青云直上come into one's kingdom、 rise in the world strike oil
飞黄腾达的successful
飞禽走兽birds and beasts
废寝忘食forget food and sleep
分道扬镳part company，each going his own way
分化瓦解disintegrate 、divide and demoralize
分门别类classify
纷至沓来come in a continuous stream
纷至沓来的thick as hail
奋不顾身dash ahead regardless of one's safety
愤愤不平be indignant
愤世嫉俗的cynical
丰富多彩rich and colorful
丰功伟绩great achievement
丰衣足食have ample food and clothing
风花雪月sentimental writings of the exploiting classes
风马牛不相及be totally unrelated
风靡一时be the rage
风平浪静calm
风起云涌like a rising wind and scudding clouds
风雨同舟stand together regardless of situation
风雨无阻in all weathers
锋芒毕露make a showy display of one's abilities
蜂涌而来pour
逢场作戏join in the fun on occasion
逢凶化吉trun ill luck into good
奉公守法law-abiding
敷衍了事make short shrift of 、palter、 scuffle
釜底抽薪take a drastic measure to deal with a situation
赴汤蹈火、出生入死go through fire and water
富丽堂皇magnificence
覆水难收spilt water cannot be gathered up again 、It is no use crying over spilt milk
（责任编辑:doublejp）
