R ” 是取化基,如乙氧基 、 甲氧基及它们的环氧和烷氧同系物或卤基.R " is a replaceable function , e . g . acetoxy, methoxy, their acyloxy and alkoxy homologs or halo.通过选择特定的同系物混合物, 可以达到应用性能的优化.By selection of specific homologous mixtures, application ...
The Europeans had hoped to win, and, indeed, had looked like winning.欧洲人早就想赢了，而且他们看上去的确是一副要赢的样子。The mere mention of John had touched a very raw nerve indeed.提到约翰就真的让人心痛。It rapidly became apparent that rock'n'ro...
这似乎是一种田园诗般的家庭组成格局。It appears to be an idyllic domestic set-up.找出田园诗和风景画之间的相似之处.Trace an analogy between pastoral poetry and landscape painting.父母婚姻的破裂使得罗茜田园诗般美好的世界陡然画上了句号。Rosie's idyllic world came to an abrupt end ...
The victim was outside a shop when he was attacked.被害人遇袭时正在一家商店的外面。The shop assistant received me indifferently while leaning on a counter.商店售货员靠在柜台上漫不经心地招呼我。It's a new shop selling discounted lines and seconds.这是家新...
The ANC announced it was mounting a major campaign of mass political protests.非洲人国民大会宣布他们正在开展一次大规模政治抗议活动。The ANC could not afford to lower its guard until everything had been carried out...非洲人国民大会在所有事项皆已完成前不敢有丝毫松懈。...a m...
他戏剧化的夸张架势使她忍不住想笑。She wanted to laugh at the melodramatic way he was acting.他把窃盗的举动戏剧化了.She playacted the movements of a burglar.威尔逊先生最常用的手法是将事物放在一起，以产生戏剧化的效果。The technique Mr Wilson uses most often is to juxtapose things...