单词:karyotheca
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Part 9. At the party. 在聚会上 1. How do you like this weather? 你喜欢这边的天气吗? Where do you live? 你住在哪? What do you like to do at weekend? 你周末喜欢干什么? What do you think of city? 你觉得这个城市怎么样? Where do you come from? 你从哪
生化学家 Kary Mullis 和大家谈现代科学的基础:实验科学。通过分享十七世纪的故事和他小时候在后院玩火箭的个人经历,Mullis分享了各行业科学研究所共有的不断求知的好奇心和热情,以及科
Its been called the vine that ate the south. Kudzu grows so fast it can completely cover a cabin in the woods in a couple of days. The invasive plant takes over another 150,000 acres every year. Which costs another $6 million to control. But plant pa
BBC Learning English Weekender Mothering Sunday Callum:Hello, I'm Callum Robertson and this is Weekender. This Sunday is a special day in Britain. It's not an official national holiday and not everybody will be doing anything different, but it is ma
By Scott Stearns Dakar 08 October 2009 Cameroon President Paul Biya (file photo) Authorities in Cameroon have closed a private FM radio station that has been broadcasting illegally from the capital for several months. The station was highly critical
A: Hello, I heard that you were looking for me? 你好,我听说你在找我啊? B: Yes. 是的。 A: You lookoff color. 你气色不好? B: Really? Henry, are you free now? 真的吗?Henry,你现在有空吗? A: Whats come over you? 什么