单词:Bunsen piles
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By Gary Garriott Broadcast: July 22, 2003 This is Robert Covent with the VOA Special English Agriculture Report. Many farmers around the world are 1)composting to improve their soil so they can produc
发表于:2018-12-07 / 阅读(48) / 评论(0)
VOA2003(下)-农业与经济
Meanwhile I examined the Nautilus's engine with a fascination easy to imagine. 这时我以极大的兴趣研究着诺第留斯号的机器设备。 You observe, Captain Nemo told me, that I use Bunsen cells, not Ruhmkorff cells. The latter would be
发表于:2019-02-25 / 阅读(108) / 评论(0)
《海底两万里》中英双语有声读物