单词：gelsemin
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Unit 7:Quality Mr Woman,purchasing manager of sattle German BH,is discussing with Mr Wang, sales representative of eastern from citical corperation,regarding the quality problem derived from the transaction valemin of which is important for citical i
外贸英语口语
STEVE INSKEEP, HOST: Let's go inside a Trump Tower meeting room now and take a look at that now infamous June 2016 meeting between high-level Trump campaign officials and a delegation from Russia. NPR's Miles Parks has been talking with the British-b
2018年NPR美国国家公共电台9月
This is Scientific American 60 second Science, I am Sophie Bushwick, got a minute~ Theyre called hydogels: Jell-O-like materials made of networks of long-chain molecules in water. And theyre as flexible as living tissue. But hydrogels could not recov
Scientific American(三)月
Smart Bandages to Heal Wounds More Quickly 智能绷带有助更快治愈伤口 Scientists say new made-made materials equipped with sensors could turn bandages into a valuable tool for health care workers. Simple bandages are usually seen as the fir
2016年VOA慢速英语(三)月
KELLY MCEVERS, HOST: Donald Trump Jr. says he agreed to that meeting last June at the request of an acquaintance from the Miss Universe pageant. The Washington Post says that person was Rob Goldstone. He's a British-born music promoter. Goldstone say
2017年NPR美国国家公共电台7月
Some Trees Beat Heat with Sweat Heres a short piece from the May 2018 issue of the magazine, in the section we call Advances: Dispatches from the Frontiers of Science, Technology and Medicine: 这是该杂志2018年5月号的一篇短文，我们称之
2018年科学美国人5月
By Michael Bowman Washington 05 February 2006 Feminist author Betty Friedan responds during an interview in a New York hotel, May 10, 2000 American writer and women's rights activist Betty Friedan die
2006年VOA标准英语（二月）