颠倒是非 Stand truth on its head. Confound right with wrong. Turn things upside down. eg：To say black is white is to stand truth on its head. 中英俚语俗语来源：韩愈施先生墓铭：笺注纷罗，颠倒是非。 反义词：...

滴水穿石 Constant dripping wears away the stone. Feather by feather the goose is plucked. Slow but sure wins the race. A sheer strength of will. eg：Be determined to stick it out as constant dripping wears away the stone. 同义词：持...

得意洋洋 Have ones nose( tail) in the air. In high feather. Feel ones oats. eg：Jack has his nose in the air after his promotion. 同义词：洋洋自得 To tread on air. 反义词：心灰意冷 To lose heart....

得意忘形 Leap out of ones skin. Beside oneself with joy. Leap with joy. To tread on air. Turn ones head. eg：He is ready to leap out of his skin on learning that he has been awarded the scholarship. 中英俚语俗语来源：晋书阮籍...

得心应手 As clay in the hands of the potter. Get into ones stride. Take to something like duck to water. eg：For you to teach the primary school is as clay in the hands of the potter. 中英俚语俗语来源：庄子天道不徐不疾，...

得过且过 Let well enough alone. To muddle along. eg：Its not easy to find a job, so let well enough alone with what you have now. 中英俚语俗语来源：陶宗仪辍耕录：寒号虫至深冬严寒之际，自鸣曰，得过且过。...

得不偿失 The game is not worth the candle. Give a lark to catch a kite. Pay dear for the whistle. More kicks than halfpence. eg：Youll find the game is not worth the candle if you put your money on that horse. 中英俚语俗语来源：...

道听途说 Hear something over (throught) the grapevine. A travellers tale. eg：I hear over the grapevine that you are moving to Shanghai. 中英俚语俗语来源：论语阳货：道听而途说，德之弃也。 同义词：街谈巷议...

道貌岸然 Look as if butter would not melt in ones mouth. eg：The girl looks as if butter would not melt in her mouth when she sits next to her teacher. 中英俚语俗语来源：续仙传：李延情景恬檐，道貌秀异。 同义词...

倒行逆施 After meat, mustard. After death, the doctor. Put the cart before the horse. Put the clock back. eg：To put the cart before the horse is to turn things upside down. 中英俚语俗语来源：史记伍子胥列传：吾日暮途...