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- a hitherto unnoticed detail 一个迄今未有人注意的细节
- I realized this design would constitute a hitherto unstudied class of wheeled mobile robots. 我发现，以这种概念设计而成的轮式行动机器人，是至今还没有人研究过的新类型。
- Similar hot regions could make up a hitherto unknown component of the IGM and account for a large fraction of its mass. 类似的炽热区域可构成IGM迄今未知的一种组成成分，并占它质量的大部分。
- Via fashion accessories, cell phones and now cars, brand choices are stratifying a hitherto unified communist society. 那些曾经对物价上涨不在意的人们如今惊讶地发现，买东西要花更多的钱。
- These upbeat noises from a hitherto grumpy Russian official marked a change of tone. 到目前为止，这些乐观的言论标志着坏脾气的俄罗斯人将要改变他们的态度。
- The report contained a plethora of detail. 报告中细节过多。
- Via fashion accessories, mobile phones and now cars, brand choices are stratifying a hitherto communist society. 通过时尚服饰、手机、如今还有汽车，品牌选择正让这个迄今仍然姓“社”的社会分出阶层。
- This is a fact hitherto unknown. 这是一个至今无人知道的事实。
- Tom and Daisy stared, with that peculiarly unreal feeling that accompanies the recognition of a hitherto ghostly celebrity of the movies. 汤姆和黛西目不转睛地看着，认出来这是一位一向只在银幕上见到的大明星，几乎不敢相信是真的。
- A good organizer pays attention to detail. 一个好的组织者考虑问题无微不至。
- The fifth case is from Demak district in Jawa Tengah, a hitherto unaffected province and outside the area where the 'mop-up' campaign was held. 第5例(5月26日发生麻痹)来自中爪哇的淡目县,这是迄今为止未被感染的省份并位于开展‘扫荡’免疫运动地区以外。
- Eric George, Mr Minor's lawyer, told the FT this week that the auction house also had a hitherto undeclared interest in the Childe Hassam painting. 苏富比在希克斯的作品中存在未披露的利益。他在随后提起的诉讼中指出，苏富比没有向他告知，拍卖这幅画，是为了收回画作前主人拖欠的款项。
- The Senate must now consider the bill, along with another, more modest, measure to allow drilling in a hitherto unexploited area of the Gulf of Mexico. 参议院则要通过一个较以往更为温和的法案，允许在墨西哥湾的一些未利用地进行石油开采。
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- A bowl of hot chicken soup is good for you. 喝一碗热鸡汤对你有好处。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- A country must have the will to repel any invader. 一个国家得有决心击退任何入侵者。
- A fire was burning in the grate. 火在壁炉中燃烧着。
- They cleaved a path through the wilderness. 他们在荒原中开辟出一条路。
