单词：intracellular secretory canaliculi
单词：intracellular secretory canaliculi 相关文章
From NPR news in Washington, I am Jeanie Herbst. Defense Secretory Ash Carter is on his way to the middle east to try to persuade US allies there to put more resources into the fight against Islamic State. NPR's Scott Horsley reports the mission come
2015年NPR美国国家公共电台12月
Some think the world is made for fun and frolic And so do I, and so do I Some think it well to be all melancholic To pine and sigh, to pine and sigh But I, I love to spend my time in singing Some joyo
VOA标准英语2014年(三月)
Hello, I am Carl Azuz, welcome you to a new day and a new month, CNN Students, we are gonna take flight with some California teenagers on the beat, but we are beginning today with an anniversary. Tonight, I come forward to the American people and to
CNN2012年(五)月
From NPR News in Washington, I'm Korva Coleman. Afghanistan President Hamid Karzai is claiming the United States is working with the Taliban in an effort to keep U.S. troops in Afghanistan. He says the U.S. and militants are scaring Afghans into beli
2013年NPR美国国家公共电台3月
The body's internal clock helps to regulate a water-storing hormone so that nightly dehydration or trips to the toilet are not the norm, research suggests. In an article published in Nature Neuroscience today, neurophysiologists Eric Trudel and Charl
阅读空间
Topics: American Cities: Indianapolis; Malcolm Gladwell and his books; to brush up on versus to polish up; to come off; a matter of Words: to observe spectacle to count (something) as (something) racetrack lap canal second only to based in implicatio
美语听力 English Cafe