tooth 是什么意思
n. 牙齿
tooth 中文词源
tooth 牙齿
来自古英语 toth(plural teth,),来自 Proto-Germanic*tan-thuz,来自 PIE*dent,牙齿，来自*ed,吃， 咬，词源同 eat,edible,-ent,现在分词格。
英语词源
toothtooth: [OE] Etymologically, a tooth is an ‘eater’. Its ultimate source is the prehistoric Indo- European base *ed- ‘eat’, which also lies behind English eat and edible. From this was formed the noun *
tooth 权威例句
- 1. A dentist may decide to extract the tooth to prevent recurrent trouble.
- 牙医可能会决定拔掉那颗牙，以免反复发作。
来自柯林斯例句
- 2. When not removed, plaque causes tooth decay and gum disease.
- 牙斑如果不清除就会导致牙齿蛀蚀和牙龈疾病。
来自柯林斯例句
- 3. He fought tooth and nail to keep his job.
- 他竭尽全力保住自己的工作。
来自柯林斯例句
- 4. I got an abscess so he took the tooth out.
- 我牙龈脓肿，所以他就把那颗牙拔掉了。
来自柯林斯例句
- 5. We went over that area with a fine-tooth comb.
- 我们对那个地区进行了彻底的搜查。
来自柯林斯例句
tooth 造句
- 1. The dentist will treat my tooth.
- 这名牙医将医治我的牙齿。
《21世纪大英汉词典》
- 2. I have a loose tooth.
- 我的一个牙齿松动了。
《新英汉大辞典》
- 3. A healthy tooth percussed with a metal instrument gives a metallic sound.
- 用金属器械对健康的牙齿作叩诊则发出金属声。
《21世纪大英汉词典》
- 4. But unfortunately in this world there is no tooth fairy.
- 然而不幸的是这个世界没有牙齿精灵。
article.yeeyan.org
- 5. Repeat for every tooth, on the insides and outsides.
- 每个牙齿如此重复，里面和外面。
article.yeeyan.org
- 6. They cling to the belly of their oppressor and simply hang on with tooth and claw.
- 它们紧紧地抱住猎食者的腹部，单用牙齿和爪子将自己挂在那里。
article.yeeyan.org
- 7. Gently slide it into the space between the gum and the tooth until you feel resistance.
- 接着牙线轻轻地滑到牙齿与牙龈的间隙中直到感觉到阻力。
article.yeeyan.org
- 8. He wore a tooth from that shark round his neck ever after, as well as one big hoop earring and an Australian hat.
- 自那以后，他就把这条鲨鱼的一颗牙齿戴在脖子上，此外，还戴了一个环形大耳环和一顶澳大利亚的帽子。
www.mykh.net
- 9. Sugar can cause tooth decay by being used as a food source for the bacteria found on our teeth which causes plaque.
- 糖通过被那些存在我们牙齿的引起斑块的细菌作为一种食物来源，可以导致牙齿腐烂。
article.yeeyan.org
- 10. At this stage, the tooth can repair the weakened area with the help of fluoride and minerals in saliva.
- 这个时期，在氟化物和唾液中矿物质的帮助下，牙齿可以修复薄弱部位的。
article.yeeyan.org
- 11. Expectant mothers may not know that what they eat affects the tooth development of the fetus.
- 准妈妈也许不知道她们所吃的食物会影响到胎儿的牙齿发育。
article.yeeyan.org
- 12. The fossil, which is a segment of tooth, has been at the museum since 1884 but has never been thoroughly examined before.
- 这块化石是牙齿的一部分。自1884年开始它就在待博物馆里了，然而以前从未被彻底检查过。
gb.cri.cn
- 13. It aches in that space where his tooth would be, where his land would be, his house, his wife, his son, his beautiful daughter.
- 牙齿本应填满窟窿，可如今却剧痛无比， 还有他的土地，他的房子，他的妻子，他的儿子，以及他漂亮的女儿。
www.hjenglish.com
- 14. Or, the French way was to fill the hole with another human/animal tooth of the right size.
- 或者，法国式治疗法则是用另一个人或另一种动物的同样大小的牙齿来填补空洞。
article.yeeyan.org
- 15. To prep the eye to receive the tooth and lens, the doctors placed a cheek graft over the eye to promote moisture.
- 为了使眼睛做好接收牙齿和晶状体的准备，医生在眼睛上方放置一片脸颊移植物以保持水分。
article.yeeyan.org
- 16. The key to effective flossing is to store your ammunition carefully; this will allow you to floss each tooth with a clean section of floss.
- 有效使用牙线的关键是“小心储存你的弹药”；这样你的每个牙齿都可以使用上一段干净的牙线。
article.yeeyan.org
- 17. Oxygen and strontium isotopes, which are fixed in dental enamel at the time of tooth formation, were tested in 18 subjects.
- 在18件样本上检测了氧和锶的同位素。这两种元素在牙齿成型时，会固定在牙釉质上。
article.yeeyan.org
- 18. This is because particular isotopes of strontium dominant within a geological region are digested by individuals living there and incorporated into their tooth enamel.
- 依据是在一个地质区域内主要的锶同位素在被生活在该地的个体消化以后会被融进牙齿的釉质中。
article.yeeyan.org
- 19. Billy put his tooth in his pocket thoughtfully.
- 比利小心地把牙齿放在口袋里。
www.kekenet.com
- 20. Oral disease. Cigar smoking increases the risk of oral and dental disease, such as gum disease and tooth loss.
- 口腔疾病。抽雪茄会增加患有口腔疾病和牙病的风险，如牙龈疾病和牙齿脱落。
www.kle100.cn
- 21. And the data showed that people who reported tooth and gum disease had lower scores on tests that measured memory and cognition.
- 数据表明，那些患有牙齿和牙龈疾病的人在记忆力和认知力方面的测试分数也很低。
www.hjenglish.com
- 22. Unwind a clean segment from your storage finger, and repeat this procedure on each tooth, upper and lower.
- 从另外一根手指 松出一段干净 的，然后对上下腔的每个牙齿重复这个过程。
article.yeeyan.org
- 23. Cigar smoking increases the risk of oral and dental disease, such as gum disease and tooth loss.
- 抽雪茄会增加患有口腔疾病和牙病的风险，如牙龈疾病和牙齿脱落。
article.yeeyan.org
- 24. Patient : How much to have this tooth pulled?
- 病人：拔掉这颗牙齿要用多少钱？
www.englishtang.com
- 25. Patient : How much to have this tooth pulled?
- 病人：拔掉这颗牙齿要用多少钱？
www.englishtang.com
美：[tuθ]