化学家能把一种药物的各种成分分解出来.A chemist can separate a medicine into its components.化学家用电解法把水还原为氢.The chemist reduced water by electrolysis.了解这些稀有分子能帮助化学家找到可实现的目标。Understanding these rare molecules will help chemists to find out wh...
沿湖边,一把把红色雨伞像花似的撑开.Red umbrellas blossomed out along the lake.他象朵花似的盛开而后枯萎, 象影子似的漂浮不定.Like a flower he blossoms and then withers; like a shadow he flees and never stays....
We attempted to manoeuvre the canoe closer to him.我们试图让独木舟靠他更近一些。Some analysts believe he has made a canny political manoeuvre.一些分析家认为，他的这一政治举措很高明。Inverted flight is an acrobatic manoeuvre of the plane.倒飞是飞机的一种特技动作....
Eye-witnesses claimed Mr Melton whipped the horse up to 16 times.目击证人称梅尔顿先生抽打了这匹马16鞭之多。There is grave concern for the safety of witnesses.人们非常担心证人的安全。Witnesses said Furci boasted that he took part in killing them.几位证人声称富...