aceton怎么读？

A new kind of bismaleimide resin system which can be aceton is prepared.研制了具有良好溶液性质的双马来酰亚胺树脂体系的新方法....

丙酮...

fooling的音标：fooling的英式发音音标为：['fu:lɪŋ]fooling的美式发音音标为：['fulɪŋ]...

irregular的近义词有：irregular, casual, informal。下面这些形容词均有"非正式的，非正规的"的含义：irregular：指不按常规、固定模式或计划做事；或指不隶属于任何机构或组织。casual：指不太注意场合，仪表等，随意性强。informal：指语言、穿着等随便，也指不举行任何形式或仪式的活动。...

v.欺骗，杂耍，歪曲( juggle的现在分词 )，耍弄，有效地组织，尽力同时应付（两个或两个以上的重要工作或活动）adj.欺骗的，欺诈的，变戏法（似）的...

他谦恭地同我们打了招呼.He greeted us with civility.说到这里,考利昂老头子激动而谦恭地表示: “ 这就是我的全部要求. ”Corleone gestured expressively, submissively , with his hands. " That is all I want. "他谦恭地低下了头.He humbly lowered his head....

impose的近义词有：tax, impose, assess。下面这些动词均有"征税"的含义：tax：普通用词，指用各种不同方法向个人或单位征收所得税、房地产税等各种税款。侧重实际征收金钱。 impose：指在决定个别案件中的处罚或罚款，尤指政府征收某种税收的决定。assess：指一般情况下，征收房地产税、罚款或其它费用。...

adj.有…大小的...

硫酸钡...

bromiodide的音标：bromiodide的英式发音音标为：[brəʊ'maɪədaɪd]bromiodide的美式发音音标为：[broʊ'maɪədaɪd]...

untwisted的音标：...

officious的音标：officious的英式发音音标为：[ə'fɪʃəs]officious的美式发音音标为：[ə'fɪʃəs]...

The woman eyed him coldly. "Don't be facetious," she said.妇人冷冷地看着他，说道：“别没正经了。”Facetious remarks are part of his stock - in - trade.讲俏皮话是他的拿手好戏.Keep it, in any case, familiar, facetious even, rather then pedantic and...

MacArthur was Supreme Commander for the allied powers in the Pacific.麦克阿瑟将军曾是太平洋战区盟军的最高统帅。He promptly directed the highest promotions and decorations for General MacArthur.他授予麦克阿瑟将军以最高的官阶和勋奖.General Macarthur was working...

tabulated的音标：...

去血红蛋白...

His nine-month sentence was overturned by Appeal Court judge Lord Justice Watkins.上诉法院法官沃特金斯撤销了对他作出的9个月徒刑的判决。The court overturned that decision on the grounds that the Prosecution had withheld crucial evidence...法庭以检控方拒绝...