Methods: The target compound was prepared through a four - step reaction from 4 - bromophenol .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.A sensitive analytical method of bromophenol - like marine flavors has been established using ...
Behind the mocking laughter lurks a growing sense of unease.嘲笑声的背后潜伏着一种越来越强烈的不安。Though his background was modest, it was in no sense deprived.尽管他家境一般，但也并不算贫穷。It makes sense to eat a reasonably balanced diet when slimming...
他的领带扯松了，领口也敞着。His tie was pulled loose and his collar hung open.此外, 使这些器官固定于其位置的血管和组织也可能被扯松.In addition, the blood vessels and tissues holding the organs in place may be torn loose.这些插座极易扯松断电以此来防止触电的 吗 ?Aren't these...
Humans are all hardwired with some amount of ambition.人天生都固有某种程度的抱负.Which leads us to another of Kelly's hardwired laws: Follow the free.这使我们想到凯利的另一条与此密切相关的法则: 走免费赠送之道.Smarts Are We Hardwired for Success?智力:我们是否为成功做...
A flight of green parrots shot out of the cedar forest.一群绿鹦鹉从杉木林里疾速飞出。Some parrots can imitate sounds and repeat words and sentences.有些鹦鹉能模仿(人的)声音,还能学人说一些单词和句子.Parrots imitate human speech.鹦鹉学人说话....
Place the omelette under a gentle grill until the top is set.将煎蛋饼放在烤架下用文火烘烤，直到表面凝固。This delicious variation on an omelette is quick and easy to prepare.这种稍加变化的可口煎蛋卷做起来又快又容易。He stabbed at the omelette with his fork.他用叉子戳着...