Illustration by example is better than explanation in words.用实例说明比用词语解释清楚。This composite illustration was made by putting together a number of drawings.这本综合说明书是集若干图片汇合而成的....a perfect illustration of the way Britain abso...
幼虫变为蛹,然後再变成蝴蝶.A larva metamorphose into a chrysalis and then into a butterfly.蝴蝶由蛹孵化而出.The butterfly emerged from the pupa.蛹蛰伏在土壤中，直到冬天它们才蜕变成蛾子飞出来。The pupae remain dormant in the soil until they emerge as adult moths in ...
方法以 4- 溴苯酚为原料,经4步反应制得目标化合物阿达帕林.Methods: The target compound was prepared through a four - step reaction from 4 - bromophenol .使用依尔福溴苯酚显影剂,按1+1稀释,或者依尔福PQ通用 显影液,按1+5稀释.Use either ILFORD BROMOPHEN developer diluted 1 + 1 or...
The evening show was terrible, with hesitant unsure performances from all.晚上的演出很糟，所有人都缩手缩脚，显得很不自信。She was hesitant about coming forward with her story.她不大愿意站出来讲述自己的经历。She's hesitant about signing the contract.她对是否签这...