A nationwide campaign against pornography began in the summer.一场全国性打击淫秽作品的行动在夏季打响了。Since she wasat high school A. C. spent her summer vacations working with the Appalachia Service Project.自从A. C. 进入大学,她就利用暑假参与阿巴拉契亚的服务项目....

lumberyard的复数形式为：lumberyards...

腰椎化，腰骶合并...

A war is no excuse for indecorum.战争不成其为不端行为的借口....

micropump的音标：micropump的英式发音音标为：[maɪkrə'pʌmp]micropump的美式发音音标为：[maɪkrə'pʌmp]...

煤烃...

dumb的近义词/同义词有：speechless, silent, mute, dull, stupid, dense, stupid, dense, mute, silent, speechless, quiet, dull。adj.dumb的近义词（哑的,沉默寡言的）：speechless, silent, mute。dumb的近义词（愚笨的,迟钝的）：dull, stupid, dense。dumb的近义词（其他释义）：stupi...

Most of successful men have the characteristics of contumacy and doughty.绝大多数成功人士都有共同的特质：脾气倔强，性格刚强。...

n.比利时...

Without the instrumentality of a free press liberty could not be preserved.如果不能有效地利用新闻自由,就无法维护自由.Through the instrumentality of the police he was able to locate his relatives.靠警察帮忙,他找到了他的亲属.One that serves as a means; an...

circumvention的音标：circumvention的英式发音音标为：[ˌsɜ:kəm'venʃn]circumvention的美式发音音标为：[ˌsɜkəm'venʃn]...

v.迎合，牵就，顺应( humor的第三人称单数 )...

Wheat is grown in places which have cold winters and warm, dry summers...小麦适宜在冬季寒冷而夏季温暖干燥的地方生长。He looked younger than his 70 summers.他看起来不到七十岁.Chantal remembered carefree past summers at the beach.钱特尔记起了从前在海滩上度过的无忧无虑的夏日时...

仪器仪表...

v.（与某人）成为好友( chum的过去式和过去分词 )...

鱼骨木碱...

circumvent的第三人称单数（三单）为：circumvents...

adj.喘得上气不接下气的v.用抽水机汲水( pump的过去式和过去分词 )，给…打气，用泵（或泵样器官等）输送，涌出...

lumbricus的音标：lumbricus的英式发音音标为：['ləmbrɪkəs]lumbricus的美式发音音标为：['ləmbrɪkəs]...

n.倒子囊壳...

chrysanthemum的音标：chrysanthemum的英式发音音标为：[krɪ'sænθəməm]chrysanthemum的美式发音音标为：[krɪ'sænθəməm, -'zæn-]...

presumptuous的音标：presumptuous的英式发音音标为：[prɪ'zʌmptʃuəs]presumptuous的美式发音音标为：[prɪ'zʌmptʃuəs]...

dumb的第三人称单数（三单）为：dumbs...

黏液菌孢子丝，孢丝...

n.中伤者，诽谤者...

n.失败，无赖，懒汉，令人不愉快的经历（事件）...

trumpet的音标：trumpet的英式发音音标为：['trʌmpɪt]trumpet的美式发音音标为：['trʌmpɪt]...

n.傻瓜，笨蛋，短而厚的木块...

instrumentalist的音标：instrumentalist的英式发音音标为：[ˌɪnstrə'mentəlɪst]instrumentalist的美式发音音标为：[ˌɪnstrə'mɛntlɪst]...

Gummosis disease is one of the major diseases occurred on peach tree.桃树流胶病是桃树的主要病害之一....