风驰电掣 Burn up the road. Go like a shot. eg：The speeding motorcycle passed in front of us with lightening speed. 中英俚语俗语来源：六韬龙韬：风驰电掣，不知所由。 同义词：开足马力 At full steam. 反义词...

奋不顾身 Neck or nothing. At all hazards. To go all lengths. Take ones life in ones hands. Move heaven and earth. eg：Neck or nothing, the fireman goes into the house to save the girl. 中英俚语俗语来源：司马迁报任少卿书：...

分庭抗礼 As ones rival. Keep at arms length. At loggerheads with. eg：This product shares the market with that one as its rival. 中英俚语俗语来源：庄子渔父：万乘之主，千乘之君，未尝不分庭优礼。 同义词：...

分秒必争 Every minute counts. Improve each shining hour. Improve every moment. eg：We must hurry up to get to the airport in time, every minute counts. 同义词：只争朝夕 Never put off till tomorrow what may be done today. 反义词...

分道扬镳 Go separate ways. eg：The friends parted company because their diference in interests. 同义词：各行其是 Have ones own way. 反义词：殊途同归 AII roads lead to Rome....

肺腑之言 Speak ones conscience. eg：I am speaking my conscience to you in giving you my suggestion. 中英俚语俗语来源：史记：田蚡以肺腑为京师相。 同义词：披肝沥胆、由衷之言 Lay bare ones heart...

非同小可 Something out of the ordinary. No small matter. Not to be dismissed lightly. eg：The discovery made by him is something out of the ordinary. 中英俚语俗语来源：元曲选魔合罗：人命事关天关地，非同小可。...

飞黄腾达 Rise in the world. Flourish like the green bay-tree. His star was in the ascendant. Get on in the world. eg：The writer is risen in the world after the publication of his new book. 中英俚语俗语来源：韩愈诗：飞黄腾...

防患于未然 Prevention is better than cure. Nip in the bud. Crush in the egg. To take precaution. eg：Thieves is common in this area. Better lock the door as prevention is better than cure. 中英俚语俗语来源：汉书外戚传：事...

方兴未艾 In the bud. In the ascendant. On the upgrade. In infancy. eg：The reform was nipped in the bud. 同义词：欣欣向荣 Flourish like the green bay-tree. 反义词：日薄西山 Sinking fast....