高免疫性...

The progress of research in synthesis aminobenzoic acid from different material is presented.总结了不同原料合成对氨基苯甲酸的研究进展,讨论了各种方法的优缺点.The material is cut and glued in place...材料被剪切下来并粘贴到合适位置。Our life on earth is, and ought to be...

n.建设者，建筑者，创建者，经营建筑业者，增洁剂，促净剂...

This kind of living was beginning to fray her nerves.这种生活开始让她神经紧张。He confessed to having been a bundle of nerves.他承认自己一直神经极度紧张。In the meantime the war of nerves seems likely to continue.与此同时，心理战似乎还可能继续。...

dessertspoons的音标：...

superstition的音标：superstition的英式发音音标为：[ˌsu:pə'stɪʃn]superstition的美式发音音标为：[ˌsupər'stɪʃn]...

boaters的音标：...

underscore的第三人称单数（三单）为：underscores...

宏观效益...

cerebra的音标：cerebra的英式发音音标为：[sə'ri:brə]cerebra的美式发音音标为：['serəbrə]...

Diptera的音标：...

intercalate的现在进行时为：intercalating...

n.满杯，满溢的杯...

They are now realising just how much they owe to kind-hearted strangers.他们现在开始意识到那些心地善良的陌生人帮了他们多大的忙。I couldn't entrust my children to strangers.我不能把孩子交给陌生人照看.He shows an almost childlike timidity in talking with str...

Mr.Zhuge was holding a feather fan in his hand.诸葛先生手里拿着一把羽毛扇。The feather fan was only powerful against the summer breezes.羽毛扇只是在夏日的微风中才有所作为.Base foliation is fascicular, cauline foliation each other is unripe, feather cr...

appertain的第三人称单数（三单）为：appertains...

Many English words are derived from Latin and Greek.英语很多词源出于拉丁文和希腊文.Many English words are derived from Latin and Greek words.许多英语词是从拉丁词和希腊词派生而来的.The word " girl " is derived from Middle English " girle ".“ girl ” 这个词是由中...

American的音标：American的英式发音音标为：[ə'merɪkən]American的美式发音音标为：[ə'mɛrɪkən]...

For the time being, however, immunotherapy is still in its experimental stages.但免疫疗法目前仍处于实验阶段。Yesterday he changed his tune, saying the fare increase was experimental.昨天他变卦了，说提价只是试行。They worked hard every day to keep the...

banter的复数形式为：banters...

v.（尤指书面）证明( certify的现在分词 )，发证书给…，证明（某人）患有精神病，颁发（或授予）专业合格证书...

accelerator的音标：accelerator的英式发音音标为：[ək'seləreɪtə(r)]accelerator的美式发音音标为：[æk'sɛləˌretɚ]...

service的一般过去时为：serviced...

uncover的反义词有：cover, cover。vt. & vi.uncover的反义词（移去覆盖;暴露）：cover。uncover的反义词（其他释义）：cover。...

n.年长女伴（以前在英国，未婚女子出入社交场所必须有年长的女性陪同，以监督她的行为。），（尤指儿童表演时的）保护人，监护人，（未成年人舞会上的）行为监督人vt.作女子陪伴人，作监护人...

She is a forerunner of the modern women's movement.她是现代妇女运动的先驱.Anglo - Saxon is the forerunner of modern English.盎 格鲁撒 克逊语是现代英语的先驱....a machine which, in some respects, was the forerunner of the modern helicopter......

isoprotoverine的音标：isoprotoverine的英式发音音标为：[aɪsəʊprə'tɒveri:n]isoprotoverine的美式发音音标为：[aɪsoʊprə'tɒverin]...

The teacher was shepherding the children into the bus.老师正带领着孩子们上公共汽车.The teacher was shepherding the group of children into the bus.老师照管着一群孩子上公共汽车....

esophagometer的音标：esophagometer的英式发音音标为：[i:sɒfæ'ɡɒmi:tə]esophagometer的美式发音音标为：[isɒfæ'ɡɒmitə]...

perturb的近义词有：upset, agitate, disturb, perturb。下面这些动词均有"使不安，使心烦意乱"的含义：upset：最普通，最通俗用词，侧重失去精神上的平静，心理上完全丧失平衡。agitate：侧重指内心的焦虑，难于控制，表露于外。disturb：指因某人的行动、扰乱、妨碍安静等而使人不得安宁。perturb：书面语用词，指使人焦急烦恼，扰得心情不安。...