See example 2 at Cut The Knot.
请看例2,切绳子上的结（Cut The Knot）。
I bought these toys at cut rates.
我买的这些玩具都是些削降品。
Hundreds of thousands of cars sit unsold, even at cut prices.
数十万辆车闲置未售，降价也无济于事。
Measurement results have shown that the SC cut crystal has an advantage over at cut.
测试结果证明，sc切晶体谐振器确实比at切的具有更多的优点。
With that carrot dangling in front of them, many white companies were happy to sell their shares to blacks at cut-rate prices or even give them away.
面对挂在面前的胡萝卜，很多白人公司很愿意将股份用打折的价格卖给甚至白送给黑人。
Prices vary from salon to salon, starting at $30 for a cut and blow-dry.
各家美发店价格不一，剪吹起价$30。
The coat has raglan sleeves, and is cut to give fullness at the back.
这件外套有一对插肩袖，剪裁得使背部宽大。
Consider getting your hair cut at the barber.
想象一下在理发店剪头发。
At some point, you will cut the magnet so small that you will have cut down to the size of a single atom.
从某个方面看，你会把磁体切到如此之小，小到只有一个单原子那么大。
We must cut carbon emissions by 80% from their 2006 levels by 2020, stabilize the world's population at eight billion by 2040, completely remove poverty, and restore forests and soils.
到2020年，我们必须在2006年的基础上减少80%的碳排放，到2040年将世界人口稳定在80亿，彻底消除贫困，恢复森林和土壤。
We finally arrived at the big barber shop, where they cut our hair for free because we were orphans.
我们终于到了那家大理发店，他们免费为我们剪头发，因为我们是孤儿。
The OLEX Petroleum Company has recently determined that it could cut its refining costs by closing its Grenville refinery and consolidating all refining at its Tasberg refinery.
OLEX石油公司最近决定通过关闭其格伦维尔炼油厂并整合其塔斯伯格炼油厂的所有炼油来削减炼油成本。
Helen Lee took a 70% cut in salary when she moved from a senior post in Abbott Laboratories to a medical department at the University of Cambridge.
海伦·李从雅培实验室的高层职位调到剑桥大学医学系后，薪水减少了70%。
At their worst, they may threaten to take their children out of college or cut off funds.
最糟糕的情况是，他们可能威胁孩子退学或切断他们的资金来源。
Cutting the cone at various angles gives you various shapes of ellipse. Until the angle of your cut exceeds the angle of the side of the cone.
从侧面不同角度切割圆锥，你便会得到不同的椭圆，直到你的切割角度超过圆锥体侧边的角度。
At the same time, paper cut also appears in cartoons, magazines or TV programs.
与此同时，剪纸也出现在漫画、杂志或电视节目中。
The electricity supply has been cut off at the mains.
电的供应在电源处被切断。
Her hair was cut short at the nape of her neck.
她脖子后面的头发剪得很短。
At least one bank cut its prime rate today.
至少有一家银行今天降低了自己的最低贷款利率。
He had his finger cut off in an accident at work.
他在一次工伤中被切断了手指。
He dabbed at the cut with his handkerchief.
他用手帕轻轻按了按伤口。
Immediately, Daniel cut in on Joanne's attempts at reassurance.
马上，丹尼尔打断了乔安妮要说的安慰的话。
The chances are you haven't fully decided what you want from your career at the moment, in which case you're definitely not cut out to be a boss yet!
很可能你目前没有完全确定要从职业中得到什么，在这种情况下，你肯定还没有具备做老板的素质。
The motor industry is rejoicing at the cut in car tax.
汽车工业对汽车减税感到非常高兴。
Score lightly at first and then repeat, scoring deeper each time until the board is cut through.
先轻轻地划一下，然后反复划，一次比一次划得深些，直到木板被完全割开。
Its sheer rock sides sweep up from a broad base until they cut off abruptly at the flat summit.
它陡峭的岩石边从一个宽阔的基地上拔地而起，直到在平坦的山顶下突然被切断。
There stands an old tree, cut it down, and you will find something at the roots.
那儿有一棵老树，把它砍倒，你会在树根那里找到一样东西的。
He said the Octagon would soon switch to a fuel cell system for heat and electricity, partly to cut energy costs at a time of a depressed rental market.
他说奥特根不久将使用燃料电池系统供热和发电，以便在楼房租赁市场低迷的情况下部分地降低能耗。
The agriculture sector must be placed at the center of development to cut in half extreme poverty and hunger by 2015.
必须把农业部门放在发展的中心，才能在2015年把极度贫困和饥饿人口减少一半。
The agriculture sector must be placed at the center of development to cut in half extreme poverty and hunger by 2015.
必须把农业部门放在发展的中心，才能在2015年把极度贫困和饥饿人口减少一半。
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