工作时间 operating time不工作时间 non-operating time需求时间 required time无需求时间 non-required time待命时间 standby time闲置时间 idle time; free time不能工作时间 disabled time不可用时...
修理的产品 repaired item不修理的产品 non-repaired item服务 service规定功能 required function时刻 instant of time时间区间 time interval持续时间 time duration累积时间 accumulated time...
Unity is strength.团结就是力量。 Unpleasant advice is a good medicine.忠言逆耳利于行。 Until all is over one's ambition never dies.不到黄河心不死。 Venture a small fish ...
Saying is one thing and doing another.言行不一。 Seeing is believing.眼见为实。 Seek the truth from facts.实事求是。 Send a wise man on an errand, and say nothing to...
Nature is the true law.天行有常，不为尧存，不为桀亡。 Necessity is the mother of invention.需要是发明的动力。 Never fish in trouble water.不要混水摸鱼。 Never judge from appearances...
I cannot be your friend and your flatterer too.朋友不能阿谀奉承。 If a man deceives me once, shame on him, if he deceives me twice, shame on me.上当一回头，再多就可耻。 If...
Fact speak louder than words.事实胜于雄辩。 Failure is the mother of success.失败是成功之母。 False friends are worse than bitter enemies.明枪易躲，暗箭难防。 Far from eye, fa...
Bad news has wings.好事不出门，坏事传千里。 Barking dogs seldom bite.吠犬不咬人。 Beauty lies in the love's eyes.情人眼里出西施。 Be swift to hear, slow to speak.听宜敏捷，言宜缓行。...
A bad beginning makes a bad ending.不善始者不善终。 A bad thing never dies.遗臭万年。 A bad workman always blames his tools.不会撑船怪河弯。 A bird in the hand is worth th...
UCC(Uniform Commercial Code)（美国）统一商法典ultimate useful life最终可用寿命unamortized residual value（经营租赁中）未摊销的余值uncertainty不确定性uncollectible lease payments rece...