您要查找的是不是:
- Mosasaur bones have also been found with shark teeth embedded in them. 曾经在沧龙类的骨头上发现了锐利的牙齿嵌进骨头内。
- If wondering about shark teeth seems rather wonky, consider: Tooth loss from gum disease is a major problem, here and abroad, and dentures or dental implants are far from perfect treatments. 如果想了解鲨鱼的牙齿似乎相当困难,考虑到:在国内和国外,牙龈疾病造成的牙齿损失是一个主要问题,并且假牙或牙齿植入技术,离完美的治疗还很远。
- So, sure enough, the young boys came back with shark teeth. Why is it that their mother never found any shark teeth? 肯定地说孩子们会带著鲨鱼牙回家,为甚么这母亲从没有找著鲨鱼牙呢?
- A malocclusion of the teeth in which the front upper incisor and canine teeth project over the lower. (牙齿)覆咬合牙齿的咬合不正,其中上前切牙和犬齿突出盖在下牙上
- A team of German and British scientists have used fossilised shark teeth to reconstruct the climate of the North Sea during the Palaeogene period, between 40 and 60 million years ago. 一队德国和英国的科学家使用鲨鱼牙齿的化石来重新构建4-6千万年前北海的第三纪时代的气候特征。
- If the mountain peak, which is exactly the shape of a giant head, had eyes, they would have looked down from time to time at this fierce tooth projecting up into the sky, exposed to the wind, the rain, and the scorching sun of the Gobi Desert. 要是这座酷似巨人头颅的山峰有眼睛,准会每次垂下眼睫,都看见自己这颗凶险的牙凌空翘起,毫无遮掩地遭受风吹雨淋和戈壁烈日肆无忌惮的灼烤。
- The shark snapped its jaws shut. 鲨鱼啪嗒一声把嘴合上了。
- Having the lower jaw or teeth projecting beyond the upper; underhung. 下门牙或下颌突出的下颌或牙突出超过上颌或牙的;下颚突出的
- The "seed" itself might be the tooth of a prehistoric shark. 这颗“种子”本身也许是一颗史前鲨鱼的牙齿。
- Having the lower jaw or teeth projecting beyond the upper;underhung. 下门牙或下颌突出的下颌或牙突出超过上颌或牙的;下颚突出的
- The shark is dangerous to swimmers. 鲨鱼对游泳的人来说很危险。
- I was given gas when they pulled my tooth out. 给我拔牙时用了一氧化二氮。
- The shark's fin sliced the water. 鲨鱼的背鳍像刀样迅速划破水面。
- A film of mucus and bacteria on a tooth surface. 齿菌斑牙齿表面一层粘液和细菌的膜
- If everyone does his part, the project will surely be a success. 如果大家都尽责,这个项目肯定会成功。
- This tooth is sensitive to cold. 这颗牙对冷过敏。
- He ventured on an ambitious project. 他冒险从事一项富有雄心的计画。
- Mike's wife have a big sweet tooth. 迈克的妻子非常喜欢吃甜食。
- He had a bad tooth pulled out yesterday. 昨天他把蛀牙给拔掉了。
- The research project was only a partial success. 那个研究课题只取得部分成功。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries