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某种蟑螂喷射一种催泪性毒气――乙 基丙烯 醛.A species of cockroach sprays a substance , ethylacrolein, that is a kind of tear gas.即丙烯醛水合法, 环氧乙烷甲酰化法,生物发酵法.They are acrylaldehyde hydration, ethylene oxide formylation and biological zymolysis m...
2026年03月08日
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adj.剃光毛发的,修过脸的,刮过脸的,削发的v.剃,刮,刨,削(shave的过去分词形式)...
2026年03月08日
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adv.热烈地,热情地,强烈地...
2026年03月08日
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这些叫做球谐函数.These are called spherical harmonics.连续谱波函数的角度部分当然是球谐函数.The angular part of a continuum wave function is, of course, a spherical harmonic....
2026年03月08日
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I tried to erect a facade of imperviousness and self - confidence .我竭力装出一幅不受外界干扰,十分 自信 的样子....
2026年03月08日
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“去野餐”的英语可以翻译为:have a picnic ...
2026年03月08日
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A synthetic rubber made from the polymerization of butadiene sodium.丁二烯的衍生物,用于聚合制成氯丁橡胶.Nickel fastens butadiene rubber product to already achieved international banner level.镍系顺丁橡胶产品已达到国际领先水平.The current offset press on ...
2026年03月08日
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The walls had been horribly vandalized with spray paint...墙壁被用喷漆喷得一塌糊涂。The phone box was vandalized by a gang of youths.那电话亭被一群少年歹徒故意破坏了。The walls had been horribly vandalized with spray paint.墙壁被用喷漆喷得一塌糊涂。The walls have...
2026年03月08日
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竞赛比手段策略,也比个性。The contest was as much about personalities as it was about politics.节目的最后我们要举行一次智力竞赛。We'll have a quiz at the end of the show.参加我们的竞赛就有机会轻松赢得1万英镑的奖金。Enter our competition and you could walk away with £...
2026年03月08日
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救济品被分发给困难人群。Alms were distributed to those in need.你所需的一切就是救济品.All you want is handouts.洪水过后, 联总送了一点救济品给这个地区.After the flood, some UNRRA supplies had come into the area....
2026年03月08日
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plaque的复数形式为:plaques...
2026年03月08日
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“星球”的拼音为:xīng qiú...
2026年03月08日
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n.(相片的)碳印法,用碳印法印成的相片,复写v.用单色照相版复写,复制...
2026年03月08日
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castaways的音标:...
2026年03月08日
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“鸟嘴”的拼音为:niǎo zuǐ...
2026年03月08日