单词：guanines
[化] 鸟嘌呤; 2-氨基-6-羟嘌呤
n. a purine base found in DNA and RNA; pairs with cytosine
单词：guanines 相关文章
Three visits to the cottage Aside: Three visits to the cottage（中文名三顾茅庐） is a story from one of the Four Great classical Chinese novelsthe Three Kindoms. ZhuGeliang is one of the main characters in the original. Also, he is an outsta
英文剧本
By Michael Bowman Buenos Aires, Argentina 26 October 2007 Voters in Argentina are preparing to elect a new president, along with legislators and provincial governors. For many voters, economic matters top their list of concerns. In years past, Argent
2007年VOA常速英语（十月）
By Michael Bowman Buenos Aires 28 October 2007 Argentines are preparing to go to the polls Sunday to elect a new president, along with legislators and provincial governors. VOA's Michael Bowman reports from Buenos Aires, few Argentines are expressing
2007年VOA常速英语（十月）
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2007年VOA常速英语（十月）
1、Mandarin 普通话 2、Zen 禅 3、feng shui 风水 4、yin yang 阴阳 5、tai chi 太极 6、Taoism 道 7、kongfu 功夫 8、kowtow 叩头 9、mahjong 麻将 10、tofu 豆腐 11、lychee 荔枝 12、longan 龙眼 13、chop-suey 杂碎 14、won
英文语法词汇