单词：ductus arteriosus closure
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[00:12.03]The Duct Tape [00:14.00]Among the contents of [00:16.62]the toolboxes of most people [00:18.92]in the western world [00:20.23]you would expect to find [00:21.76]a hammer and nails, a drill, [00:24.17]screwdrivers and some screws. [00:26.47]
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[00:07.21]UNIT12 [00:12.03]The Duct Tape [00:14.00]Among the contents of [00:16.62]the toolboxes of most people [00:18.92]in the western world [00:20.23]you would expect to find [00:21.76]a hammer and nails, a drill, [00:24.17]screwdrivers and some s
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本文为大家准备了GRE词汇词根：duc，便于考生GRE考试备考。 duc , duct = lead 引导 409. educate〔 e- 出， duc 引导，-ate 动词后缀;引导出来,把由无知状态中引导出来教导出来 〕教育410. education〔 见上
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