two-by-four
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adj.
长宽为二寸与四寸的，不大的，窄条的；
n.
宽四寸厚二尺的木材；
英英释义
two-by-four[ 'tu:bai,fɔ: ]
n.a timber measuring (slightly under) 2 inches by 4 inches in cross section
双语例句
用作形容词(adj.)
In a small hotel or motel, all of these different functions may be handled by one or two people.
在规模不大的旅馆或汽车旅馆，这些工作可能统统由一两个人来做。
The tiny painting proved to be an unknown masterpiece by Correggio and was worth thousands of pounds.
那幅不大的画原来是柯勒乔的一幅未被发现的杰作，价值几十万英镑。
用作名词(n.)
His face and eyelashes were crusted with frozen spray, and there were four inches of solid ice on his hat.
他的脸和睫毛都凝上了一层冰冻的海水，他的帽子上有四寸厚的硬邦邦的冰。
权威例句
Two by FourTwo by Four
Two-by-four
Two-by-four corner members
Method of and apparatus for manufacturing and vertically stacking panels for two-by-four wood construction residence
Fatty, fatty, two-by-four: weight-teasing history and disturbed eating in young adult women.
Two-by-four house construction using laminated bamboos
Enumeration of several two-by-four classes
Comparison of two structural reuse options of two-by-four salvaged lumbers
Strength properties of two-by-four salvaged lumbers
Washington Perspective : The two-by-four factor in cancer politics
A Rubber Mallet and a Two-by-four: The Concept of a Development Strategy
Seismic Resistant Mechanism of Two-By-Four Wooden Frame with Vibration Control Device
1. Your Penn education has given you a two-by-four. You may build a building, or hit someone over the head.
你在宾州大学的教育给了你们一根标准木料，你可以用它来盖房子，也可以给人当头一棒。
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2. The exterior consists of screens made of two-by-four cladding – the measurement for standard lumber boards in North America.
外立面由厚二寸、宽四寸的覆层——北美标准板材尺寸制作的幕墙组成。
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3. You wouldn't use a hammer to cut a two-by-four, but we often attempt to use money to achieve things for which it wasn't designed.
我们不会用锤子来切割木板，但我们却经常试图用金钱来做一些它用途之外的事情。
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4. The new ship will be powered by two gas turbines and four diesel engines.
那艘新轮船将由2台燃气涡轮机和4台柴油机驱动。
《柯林斯英汉双解大词典》
5. If you have to cover 12 chapters in American history, begin by planning on three two-hour reviews with four chapters per session.
如果你必须涵盖美国史的12个章节，首先计划3次2小时的复习，每次4章。
《柯林斯英汉双解大词典》
6. Analysis by gel electrophoresis revealed slight differences in amino acid sequence of the enzymes of two of the four pairs.
经凝胶电泳分析，发现四对实验对象中有两对的酶的氨基酸序列略有差异。
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7. Quartz is quartz—a silicon ion surrounded by four oxygen ions—there's no difference at all between two-million-year-old Pleistocene quartz and Cambrian quartz created over 500 million years ago.
石英是石英——由四个氧离子围绕的硅离子——200万年前的更新世石英和5亿年前的寒武纪石英之间没有任何区别。
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8. Ted began reading at two, and by four, he had known a lot about many subjects from astronomy to zoology.
泰德两岁就开始读书，四岁时就知道许多知识，从天文学到动物学都有所了解。
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9. Together, four soap companies and two projects supported by the U. S. Agency for International Development (
为宣传有效的香皂洗手，以减少儿童腹泻病的发生，四家香皂公司以及由美国国际开发署（USAID）支持的两个项目，共同设计了一起广告宣传活动。
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10. Now it is four to one—and on course to be two to one by 2050.
如今这个比例是一比四，而且到2050年这个数字将逐步变为一比二。
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11. Now, after a very public feud that saw him threatening to Sue two of his 17 children (by four wives), he has announced he is handing over most of his stake to his family.
他威胁说要起诉他的两个孩子，他娶子四个妻子，生了17个孩子。现在，在那场公开的争斗之后，他宣布把他的注码转交给他的家族。
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12. In rich countries there are now roughly four workers for every pensioner. By 2050 there will be little more than two.
如今在发达国家，每个老人大约由四个工作者抚养，到2050年将减少至两个。
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13. Figure 1 shows four storage servers that manage the storage provided by two disk subsystems.
图1显示了四个存储服务器，可管理由两个磁盘子系统提供的存储。
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14. By faking divorce, couples hoped to buy as many as four homes instead of two, according to the Chongqing Business Newspaper.
通过假离婚，有的夫妻希望能购买到多达四个家庭住房而不是两个，据重庆商报。
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15. An official described the compound as having "extraordinary" security measures, including two security gates and walls three to four meters high topped by barbed wire.
一位官员称那个建筑备有“特殊”的保安措施，其中包括两道安全门和三、四米高的围墙，上面设有铁丝网。
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16. Jyotirmoy Dey, 56, was shot at point blank range by four gunmen on two motorbikes near his home on Saturday afternoon.
56岁的戴伊星期六下午在自己的住所附近被两辆摩托车上的四名枪手近距离射杀。
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17. Before Egypt and Indonesia were brought into the American camp by Sadat and Suharto, they had been two of the four founding members of the Non-Aligned Movement.
在萨达特和苏哈托分别将埃及和印度尼西亚带入美国阵营前，这两国都曾是不结盟运动的四创始成员国之一。
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18. By a process known as entanglement, two qubits can encode four different values simultaneously (00, 01, 10 and 11).
经过一个名为纠缠的过程，两个量子可以同时编译成四组不同的数值(00,01,10,11)。
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19. Studies reveal that using MDD practices can improve productivity by a factor of two to four, compared to traditional document-driven and code-centric development (see Resources).
研究显示，与传统的文档驱动和以代码为中心的开发相比(请参见参考资料)，使用MDD实践可以使工作效率提高两到四倍。
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20. Studies reveal that productivity can improve by a factor of two to four 1 using full-scale "2 MDD practices, compared to traditional document-driven and code-centric development."
研究表明，与传统的文档驱动及以代码为中心的开发相比，利用全面的2mdd实践，可以提高生产力两到四倍1。
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21. An ongoing trial in Uganda shows that coverage rates have increased by from two-fold to four-fold.
目前在乌干达进行的一项试验表明，覆盖率已由两倍增至四倍。
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22. Having all four disruptions brought forward the age of first pregnancy by around two years.
四种干扰均存在的话，初次怀孕年龄会提前两年左右。
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23. Phantom Eye is powered by two 2.3-liter, four-cylinder engines that provide 150 horsepower each.
幻影眼是由两个2.3升四缸发动机提供动力，每个150马力。
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24. Grip strength and single leg balance are two of four markers for physical ability examined by researchers from the Medical research Council's unit for lifelong health and ageing.
握力和单腿平衡两种四个由医学研究委员会的终身健康和老龄化研究单位的研究人员体能指标。
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25. Australia's biggest river system is Shared by four states and feeds two-thirds of the country's irrigated farmland.
澳大利亚最庞大的水系遍布四个州，哺育着这个国家三分之二的农田。
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26. It imports about half of the oil it burns, a share that will rise to two-thirds by 2015 and four-fifths by 2030.
中国国内一半的石油是进口的，到2015年这个数字将达到三分之二，2030年达到五分之四。
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27. A human heart, by contrast, has four chambers. Two of these pump blood to the lungs, where it picks up oxygen, then the other two pump this oxygenated blood throughout the body.
相比之下，人的心脏只有四个心室，其中的两个心室收缩将血液压进动脉输送到肺部，在那里吸收氧气，放出二氧化碳，而另两个心室则将完成气体交换后的血液输送到到全身。
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28. The question, then: Why stand and walk on two legs when our ape Cousins get by on four limbs?
问题就随之而来了：为什么在我们的类人猿亲戚们还在用四肢行走的时候，我们就已经直立并用两足行走呢？
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29. It included two air balls and four times getting his shot blocked by Charlotte's formidable basket defenders.
这场包括了他的两个三不沾和四次被山猫队前锋的封盖。
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30. It included two air balls and four times getting his shot blocked by Charlotte's formidable basket defenders.
这场包括了他的两个三不沾和四次被山猫队前锋的封盖。
youdao
two-by-four
