单词：rebarbativeness
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The Obama administration says it is looking into whether toxic chemicals may have been deployed in the areas of Syria that currently control by rebel forces. White House spokesman Jay Carney says there is evidence of new chemical weapon used in ongoi
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[00:03.76]ew,more details about the new star trek film. 星际迷航电影版的最新消息 [00:05.92]there's going to be a scene depicting spock's birth. 将有描绘Spock诞生的场景 (星际迷航主人公之一 为Vulcan族) [00:09.88]i'd be m
听电影学英语-生活大爆炸
Helper Serum Boosts Effectiveness of Flu Vaccine Vaccines against swine and avian flu can be made more effective by the addition of a helper serum known as an adjuvant. The finding from a new study could let vaccine makers stretch supplies and possib
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President Obama used a visit to the U.S. West coast this week to highlight the importance of improving education standards to ensure future U.S. competitiveness. He met with leaders of American technology companies, and visited high-tech facilities a
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棒球问世至今有两百来年了，如今可说是美国的国球。举国上下不论男女老少热中棒球的都大有人在。在许多美国人的日常生活中棒球占了必不可少的位置。这也反映在语言里面。不少棒球赛
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One of the biggest challenges in fighting tuberculosis comes from new drug-resistant(抗药性的) strains of the disease. And one of the main reason those strains have developed is that TB patients often don't take their standard, 14-pill, course of
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