石墨层中的碳原子相互连接形成碳环。In graphite sheets, carbon atoms bond together in rings.他正在环礁湖里与一只短吻鳄搏斗。He was grappling with an alligator in a lagoon.赢得观看环法自行车赛最后阶段比赛之旅！Win a trip to see the finish of the Tour de France!...
最笨的呆子也知道这点.The veriest simpleton knows that.他叫我呆子或诸如此类的话.He called me a fool , or words to that effect.那个只会玩电脑的呆子对人情世故一窍不通.That computer nerd is a total social misfit....
他最初面对媒体时情绪有点忧郁。He faced the press, initially, in a somewhat subdued mood.我在最初两次讲演时感到非常紧张。I had a case of the jitters during my first two speeches.他们从最初的市场测试中了解了许多信息。They learnt a lot from the initial market testing exerc...