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Nefedipine was synthesized with m - Nitrobenzaldehyde, ethyl acetoacetate ammonium acetate.以间硝基苯甲醛, 乙酰乙酸乙酯,氨化试剂为原料.Fructone was synthesized from ethyl acetoacetate and glycol using activated carbon supported phosphotungs...
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Since the lion has spared you, I will for this time ratify your pardon.既然狮子饶了你, 我这次也赦免你.The President can make treaties, but the Senate must ratify them.总统可以签订条约, 但须经过参议院的批准.The leader of the new republic had no choice b...
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乌龟以极其缓慢的速度爬行着.The tortoise crept along at an agonizingly slow speed.一辆汽车正在陡峭的山坡上缓缓爬行.A car is climbing the steep hill slowly.虫类和蛇爬行.Worms and snakes crawl....
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n.巨肢...
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褐硅铈石...
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adj.漏斗状的v.倾销( funnel的过去式和过去分词 )...
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We’re studying dramatic texts by sixteenth century playwrights.我们正在研究16 世纪戏剧作家的戏剧文本。He began studying politics and medieval history.他开始学习政治学和中世纪史。I know that you'vebeen studying chimpanzees for thirty years now.我知道你...
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He had survived and maundered and pined.他活下来了,变得没精打采,郁郁寡欢.She has pined away since she got lovesickness.她自从得了相思病而益发憔悴.She pined for months after he'd gone.他死了以后，她难过了好几个月。After so much heartbreak she just pined away....
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“吖内酯”的英语可以翻译为：azlactone ...
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Deirdre works full-time.戴尔德丽从事全职工作。Deirdre smiled her acquiescence...戴尔德丽微笑着表示同意。Deirdre smiled her acqui-escence.戴尔德丽微笑着表示同意。Deirdre, the whole school's going to hate you.戴尔德丽，学校里所有人都会恨你的。...
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The problems were an annoyance, but we managed to cope.这些问题很讨厌，但是我们都设法解决了。Inconsiderate neighbours can be more than an annoyance.不为他人着想的邻居会非常惹人厌。He could not conceal his annoyance at being interrupted.他因受扰而难掩怒色。...
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“红榴石”的拼音为：hóng liú shí...
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microspherocytosis的音标：microspherocytosis的英式发音音标为：[maɪkrɒsfərə'sɪtəʊsɪs]microspherocytosis的美式发音音标为：[maɪkrɒsfərə'sɪtoʊsɪs]...
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“侍奉”的近义词/同义词：奉养, 服侍, 侍候, 伺候, 奉侍, 抚养, 供养。...