单词：sinking headgear
单词：sinking headgear 相关文章
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Triceratops, as the name suggests, were huge dinosaurs adorned with three horns on their heads. Scientists now say those horns may have been a sort of
Scientific American(一)月
Do the bands cut the gums or the cheeks? 带环会不会损伤牙龈或者脸颊？ Sometimes they do, but it's not a big problem if you're careful. 有时会，但是若是小心的话就不是个大问题。 How long will it take to finish his trea
口腔临床英语对话
Pre-Listening Vocabulary temple: a religious building where people gather to worship metropolis: a large, heavily populated city urban sprawl: the uncontrolled growth of a city erosion: the gradual loss of ground surface depletion: the using up or em
趣谈英语
All may seem calm along these beautiful stretches of British coastline.But there is a battle being fought on the beaches of Britain.Its a fight for survival against the mighty force of the North Sea. Erosion of this coastline has been going on for t
国家地理2008年
Devics来自加州，你也许以为他们的音乐会和加州的阳光一样明媚热情，但Devics信仰的是颓废美学主义，女主唱的声音甜美而阴暗，正如这首歌的歌名，My Beautiful Sinking Ship，华美的船，沉入深深
金属
Pre-Listening Vocabulary personnel: people who work for an organization knight: a soldier in the Middle Ages visor: a shield that goes over ones face gesture: body language rank: the level of seniority brim: the edge of a hat initiate: to begin or le
趣谈英语