常見例句雙語例句John's birthday is in October twenty first.十月二十一日是約翰的生日。blog.sina.com.cnScientists today, working on twenty first century nanotechnology, are still dining off the efforts of quantum physicists of the 1920’s.目前致力于二十一世紀納米技術(shù)的科學(xué)家們?nèi)栽谑芤嬗?0世紀20年代量子物理學(xué)家的研究成果。Here are 10 modern electric aircraft that are blazing that trail into the twenty first century.這里是10架正在開辟二十一世紀的現(xiàn)代電動飛機。原聲例句You might have to stay away from low-lying areas for as long as twenty hours after the first warning.All of this is Darwinian thinking and, I think, increasingly will be central in importance in the twenty-first century.這就是達爾文所思考的,我認為,這在二十一世紀會越來越重要。耶魯公開課 - 文學(xué)理論導(dǎo)論課程節(jié)選And this is the first time that the precise twenty-seven books that he lists are the twenty-seven books that we list.他所列出的那27本書,就是今天圣經(jīng)里的那27本。耶魯公開課 - 新約課程節(jié)選權(quán)威例句Twenty-First's Web site ( www.twenty-first.com) has a calculator to help with your decision.FORBES: Your Portfolio Versus the IRSAll three missions contribute to make a library of the twenty first century the ideal place to discover new books.FORBES: Why Public Libraries Matter: And How They Can Do MoreIn the twenty first century, popularizing science is not merely a philanthropic, democratic option, but rather a definite need of our society.UNESCO: Science Policy and Capacity-Building 返回 twenty first