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一些蝙蝠已经把用于发出回声定位叫声的结构专门化了.Some bats have specialized structures for emitting echolocation calls.“啊, ”叫声的回音.AAAAAAAAAAAAAHHHHHHH, the scream echoed.因此,小波分析是分析蝙蝠回声定位叫声的一种有效的新途径,有其广泛的应用价值.DWT is testified to be a new effecti...
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紧张症...
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Today the best tests are performed in the hospital .see chap. 17..现在，本医院可提供最好的化验（见第17章）。Cut it out, Perry. You've performed your heroics. It's all over now.住手吧，佩里。你已经逞过英雄了。现在一切都结束了。How-ever, the main core of th...
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n.迪吉里杜管（澳洲土著人的乐器）...
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stink的一般过去时为：stank...
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It is essential to feel at ease with your therapist.在治疗师面前放松下来是很重要的。A speech-therapist cured his stammer.一位言语矫治师治愈了他的口吃。"Go on," the therapist prompted him.“接着说，”医生鼓励他道。...
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snack的一般过去时为：snacked...
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n.动物油脂，油膏，润滑油，〈俚〉贿赂vt.涂油脂于，用油脂润滑，贿赂...
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Mesoveliidae的音标：...
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这本书填补了词典学方面的重大缺门.This book fills a major gap in lexicography.胡明扬 等, 《 词典学 概论》, 中国人民大学出版社, 1982.Ilson, Robert ( ed. ) , Lexicography : An emerging international profession . Manchester : Manchester University Press. 1986....
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“大团圆”的拼音为：dà tuán yuán...
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n.重心，质心...
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APHIS offers some suggestions of ways to keep away predators.APHIS提供一些的方法建议来赶跑食肉动物.He is not very receptive to my suggestions.他不太接受我的建议。...suggestions to make you smile and perk you up.让你发笑、使你开心的建议She’ll be amenable to a...
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“听筒”的英语可以翻译为：telephone receiver，receiver，headphone，earphone，headphones ...