单词：butenone
丁烯酮
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AGRICULTURE REPORT - Scientists Find Compound in Smoke that Helps Seeds Grow By Mario Ritter Broadcast: Tuesday, July 20, 2004 This is Steve Ember with the VOA Special English Agriculture Report. A di
发表于:2019-01-11 / 阅读(72) / 评论(0)
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Oh Danny Boy The pipes the pipes are calling From Glenn to Glenn And down the mountain side The summer's gone And all the flowers are dying 'Tis you 'tis you must go And I must bide Bute ye back When summer's in the meadow Or when the valley's hushed
发表于:2019-02-01 / 阅读(94) / 评论(0)
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