我需要对历史下苦功。
I need to bone up on my English.
我得好好学英语。
Swimming is the best way to bone up your body.
游泳是最佳的强身健体的方式。
I must bone up on my French before we go to Paris.
在我们去巴黎之前，我必须刻苦学习法语。
Maybe you have to bone up on your test-taking skills.
你应该提升一下应试技巧。
I guess I have to bone up for my English test Friday.
我想我得准备星期五的英语考试了。
I had to bone up on my Latin verbs before the final exam.
期末考试前我得苦攻一下我的拉丁语动词。
She had to bone up on the property laws before her big day in court.
在上法庭这个重要日子之前，她必须苦读财产法。
Jim checked out some books from the library in order to bone up on physics.
吉姆从图书馆借了一些书，以便钻研物理学。
How bone up can be effective in the condition of the limited time and energy.
但时间有限，精力有限，怎么恶补才见效呢？
The method of breaking through the bottleneck is to bone up on typical materials.
突破这个瓶颈的办法是恶补典型材料。
I have to bone up on next year's sales program for the board of directors meeting tomorrow.
为了明天召开的董事会，我对明年的年度销售计划必须再认真审核一番。
Schedule a meeting with a certified financial planner to go over the basics of a retirement plan or bone up with our retirement guide.
约个注册财务策划师会面，让他帮你重新复习退休计划的基本知识或者学习退体指南。
Those who cannot decipher Feynman diagrams or have never heard of gauge fields (undefined even in the glossary), are advised to bone up beforehand.
对于无法识别费曼图表或者对规范场（甚至没有在术语索引中给出定义）一无所知的读者，建议他们要先对预备知识进行一番恶补。
Another reason to bone up on your brushing and gargling is that poor oral hygiene and gum disease have been linked to more serious illnesses, including diabetes.
另外一个使你坚定不移地刷牙和漱口的原因是糟糕的口腔卫生和口腔疾病和更严重的疾病有关联，包括糖尿病。
Confucius sighed with a feeling and said, "If you bone up on something, you get absorbed in it. And your skill become marvelous. This should be the right thing to say about the stooped old man."
孔子感叹道：“用心专一静定，就能聚精会神，技艺自然神妙，这样说这位驼背老人大概是可以的吧。”
The annual office party is not a social event but a career opportunity, and people hoping to impress should bone up on trivia to ensure they are noticed, a London recruitment consultancy said Tuesday.
伦敦一间求职咨询公司“办公室天使”，在本周二发表的一份“求职宝典”中提到，应把这种年度办公室派对看作一个晋升契机，而不仅仅是一个社交聚会。
The body is made up primarily of bone, muscle, and fat.
人体主要由骨、肌肉和脂肪组成。
I did break a bone in my foot playing football a long time ago but that's all healed up now.
我很久以前踢足球的时候确实摔断了脚上的一根骨头，不过现在已经完全好了。
It bowed in response to the forces moving up the leg from the ground, stretching the various bone cells and forcing them to adapt, usually by adding cells, which made the bone denser.
为了对这种将腿提离地面的作用力作出反应，骨头会拉伸各种骨细胞，并强迫它们适应，通常是透过增加细胞，这导致了骨头密度变得更高。
And if you hurt yourself, billions more cells spring up to repair broken blood vessels and make new skin, muscle or even bone.
一旦受伤，超过十亿数量的细胞就会冒出来，修复受损的血管，生成新的皮肤、肌肉乃至骨骼。
The logic for a tax on fattening food may seem obvious. About one-third of Americans are obese, up from 15% in 1980. Fat people are more prone to heart disease, diabetes, bone disorders and cancer.
对导致肥胖的食品征税的逻辑显而易见：约有三分之一的美国人属于肥胖人群，而这一比例在1980年则只有百分之十五，肥胖人群相对而言更容易罹患心脏病、糖尿病、骨骼疾病和癌症。
The hard bone has dulled up the knife blade.
这硬骨头把刀刃弄钝了。
When I was a student at Cambridge I remember an anthropology professor holding up a picture of a bone with 28 incisions carved in it.
当我还在剑桥读书的时候，我记得有一位人类学的教授拿出一张照片，上面是一根有28个切口的骨头。
Management tactics range from using bone charcoal to soak up the carcinogen and then dispose of it as toxic waste to chemically transforming hexavalent chromium to a more benign form.
管理方法多样，简单的从使用骨炭吸收致癌物，然后把骨碳当作有毒废物扔掉，到高级的使用化学方法把六价铬转化成更良性的结构。
Up to now, she has sported an embryonic tail, which is actually an extension of her tail bone.
到现在为止，她已经变成了胚胎期的一个尾巴，实际上就是她尾骨的延长。
Up to now she has sported an embryonic tail which is actually an extension of her tail bone.
到现在为止，她已经变成了胚胎期的一个尾巴，实际上就是她尾骨的延长。
This fellow grew up in England, but an unusual foot bone shows he's related to the archer-the archer, it seems, came to England and raised a family.
他生活在英格兰，但他独特的足骨表明他与弓箭手有关系。这位弓箭手好像是来自英格兰的，并且是他养家糊口的。
Your baby's cartilage and bone are beginning to form and his organs muscles and nerves are gearing up.
婴儿的软骨和骨骼开始形成，他的器官、肌肉和神经迅速生长。
And CAT scans of Tut turned up foot deformities, like a missing toe bone, and bone necrosis, which means some of his foot bones were dying due to poor blood circulation.
而CAT扫描则显示图特王脚部畸形，像是没有趾骨，并且伴有骨坏死，也就是说他的脚部骨头因为血液循环不畅而坏死。
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