bone up
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释义
抓紧温习（课程）（特指学生考试前临阵磨枪），（为某种目的）突击钻研（某种学科等）；
英英释义
bone up
v.study intensively, as before an exam
同义词：cramgrind awaydrumswotget upmug upswot upbone
双语例句
If you are going to get a job in Japan, you had better bone up on the language.
如果你打算在日本打工，你最好刻苦学习日语。
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－。
权威例句
BONE UPBone Up!
Bone Up!
Full Text Early Fixation of the Vertically Unstable Pelvis : The Role of Iliosacral Screw
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Development of micro-CT protocols for in vivo follow-up of mouse bone architecture without major radiation side effects.
Vascular endothelial growth factor receptor 1 signaling facilitates gastric ulcer healing and angiogenesis through the upregulation ...
Undergraduate science. Biology departments urged to bone up
1. The body is made up primarily of bone, muscle, and fat.
人体主要由骨、肌肉和脂肪组成。
《柯林斯英汉双解大词典》
2. A litre of teacan contain up to 9mg of fluoride, which in excess can cause skeletal fluorosis, reducing bone quality and causing pain and stiffening of the ligaments.
一升茶树含有高达9毫克的氟化物，过量会导致氟骨症，降低骨骼质量，导致疼痛和韧带僵硬。
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3. 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。
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4. Most of the population, however, will be undisturbed for only three years, and then they will be dug up, washed, compressed into a small tin box, and placed in a bone room.
然而，大多数遗体只有3年不受打扰，然后他们将被挖出、清洗、压缩到一个小锡盒里，并被放在一个存骨房里。
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5. He imagines giving up that terrific drive towards imagination and idealization and a return to the "rag and bone shop of the heart".
他想象着放弃那种可怕的对想象力和理想化的追求，回到“污秽的心的废品铺”。
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6. 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。
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7. 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。
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8. The phenomenon is particularly common in bone cancers, where the distinct pattern of damage is seen in up to one in four cases.
这种"急性癌症"在骨癌里面特别常见，大概1/4的患者身上都能看到明显的染色体受损特征模式。
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9. The hard bone has dulled up the knife blade.
这硬骨头把刀刃弄钝了。
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10. 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。
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11. 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。
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12. 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。
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13. 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。
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14. For toothpaste I used washed-up cuttlefish bone with wild fennel seeds, an oddity for a vegan.
我使用洗过的墨鱼骨头做牙刷，野生茴香籽做牙膏（素食主义者的古怪用品）。
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15. 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。
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16. 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。
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17. 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。
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18. 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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19. 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。
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20. Death of a parent. You may be the executor of the estate, but now may not be a good time to bone up on all the complexities involved.
父母一方的去世：你可能是房产的执行人，但是现在也许不是突击钻研复杂问题的最佳时机。
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21. Most men don't bone-up to fist fight, to go to war or to wrestle. It wouldn't be biologically useful.
大多数男人并不能善于拳脚、战场或摔跤，因为这在生理上是无用的，流血是徒劳的。
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22. Accumulation of inactive osteocalcin instead nudges osteoclasts into action, causing them to gobble up bone.
而惰性骨钙蛋白的积累反过来会推动破骨细胞发生作用，使他们逐渐的消解骨骼。
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23. I woke up late Friday morning, bone tired and feeling I hadn't ever had my eyes closed.
星期五早上我醒来时，筋疲力尽就如同我整晚都没合过眼似的。
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24. When a technician at the lab casually mentioned a place called the Big Bone Room, we knew we had to go there. And we were right. This room lives up to its name.
当一位实验室的技师在言谈间不经意提起这里还有一处叫做巨骨室的地方时，我们的兴趣顿时被勾了起来，当即决定非去不可，结果证明我们的选择英明无比，因为这个房间的确名副其实。
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25. These cells originate in the bone marrow and wind up in the brain, where their job is to fight off infections.
这些细胞在骨髓中生成，在大脑中发挥作用，其功能是抵抗感染。
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26. Because most of your bone density is built up before your 30s, she suggests storing up on calcium in your 20s and then continuing to eat a high-calcium diet.
由于骨密度大多在30岁以前形成，因此她建议，应该在20多岁时大量补钙，然后继续吃高钙食品。
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27. This brings the levels of bone-building calcium in white bread up to the same as those in wholemeal.
这使得白面包在骨架中钙的水平和全麦面包相同。
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28. I bathed in a river and for toothpaste I used washed-up cuttlefish bone with wild fennel seeds, an oddity for a vegan.
我在河里洗浴，我用洗净的墨鱼骨和野生茴香籽当牙膏，对于纯素食者这可是很少见的(注：纯素食者避免使用任何有动物成分的物品)。
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29. Maybe you have to bone up on your test-taking skills.
你应该提升一下应试技巧。
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30. Maybe you have to bone up on your test-taking skills.
你应该提升一下应试技巧。
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bone up
