Volunteers have identified amazingly subtle features in the aerogel collectors.志愿者识别出了气凝胶中令人惊异的细微结构.Q. Why was aerogel used on Stardust?问: 为什么“星辰”要使用气凝胶 呢 ?Next, find the surface of the aerogel.然后, 搜寻气凝胶的表面....
If you wish to go away for the weekend, our office will be delighted to make hotel reservations...如果您想外出度周末，我们办事处将很乐意为您预订旅馆。They are the cornerstones of computations of the airlines'massive reservations system.他们是航空...
他从未表现出他前任的那种近乎傲慢的自信。He has never exhibited the self-confidence, bordering on arrogance, of his predecessor.为了报复，她砸了前任男友的家。She took revenge on her ex-boyfriend by smashing up his home.人们认为比起他的前任来，他更有实干精神。He is seen as mor...
Extroverts tend to lack self - discipline while introverts lack courage.性格外向的人缺乏 自我 约束力,而性格内向的人则缺乏勇气.I an introvert and introverts get drawn in.我是个内向的人而且内向是天生的.After all, it's a lot easier for extroverts to meet peo...