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- atom at a face centre 坐落面心的原子
- For hours at a time she would sit almost immobile on the bed, nursing his young sister, a tiny, ailing, very silent child of two or three, with a face made simian by thinness. 她常常一连好几小时一动不动地坐在床边,给他小妹妹喂奶,他的小妹妹是个体弱多
- The tiger in the cage gnawed listlessly at a bone. 笼子里的老虎在没精打采地啃一根骨头。
- He will sell his house at a sacrifice because he needs money. 因为他缺钱,他将亏本出售他的房子。
- A variety of food is sold at a supermarket. 超级市场各式各样的食物均有出售。
- Imagine 144 quadrillion tiny robotic arms, each constructing physical objects one atom at a time, with a combined output of about one kilogram per hour. 想象一下,144quadrillion(百万的四次方)个小型机器手,每个每秒可以制作一个原子那么重的东西,一个小时后总共能生产出1公斤的东西来。
- A live band is always a good draw at a party. 现场演奏的乐队在聚会上总是很吸引人的。
- At a distance of six miles you can't see much. 距离六英里以外的东西很难看清。
- "Heme, a complex heterocyclic compound, is an organic molecule derived from porphyrin with an iron atom at the centre. 血红素(一种复杂的杂环化合物)是来自中心含铁原子的的一种有机分子。
- He used to abandon his work for months at a time. 他过去每次放下工作就是几个月。
- We can get six people round this table at a pinch. 必要时这张桌子可以坐六个人。
- I want to sing at a karaoke bar next. 接下来,我想去卡拉OK酒吧唱歌。
- She cocked her hat at a jaunty angle. 她把帽子歪戴着,一副俏皮的样子。
- The old man set off at a quick trot. 老人快步走开了。
- Consider to the irregularity components but have high accuracy holes to be processing.So, “two holes at a face” is the best localization plan. 考虑该零件表面结构的不规则性但有较高精度的孔需要加工,定位基准选择“一面双孔”是最佳的方法。
- You may open a current account at a bank. 你可以在银行开立一个活期帐户。
- I got this cheap at a department store sale. 我在百货公司特价廉售时买到了这件便宜货。
- I will sell the house at a price within reason. 我将以合理的价格出售这幢房子。
- He tossed the peanuts into his mouth one at a time. 他每次将一粒花生扔进嘴里。
- She was giggling at a letter from a boy. 她正对着一男生写给她的信吃吃地笑着。