单词:desferrioxamin
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At sundown in Nigeria, children are playing a game called egalagala. The children play near their home. As they play, their mother looks sad. Their two older brothers, Abuna and Dunoma, are missing. They were arrested in 2013 by Nigerian soldiers. Th
I believe in honor, faith and service I believe that a little outrage can take you a long. . . . I believe in freedom of speech I believe in empathy I believe in truth Renee Montagne: On Mondays, we bring you our series, This I Believe. Short statem
An ass and an ox,fastened to the same yoke,were draging a waggon.While the ox was pulling with all his might he he broke a horn.The ass swore that he had got no help whatever from his weak companion.Exerting himself in the labour,the ox b
This is the VOA Special English Health Report. Autumn and winter are cold and flu season -- when people are most likely to catch the viruses that cause influenza and the common cold. Is the old advice true that dressing warmly will help prevent a co
67 维生素C能否破坏DNA? DATE=7-11-01 TITLE=SCIENCE REPORT - Vitamin C and DNA BYLINE=Nancy Steinbach (Start at 59
French nuclear energy 法国核能 Under pressure 压力之下 France wants to export nuclear reactors. Who will buy them? 法国想出口核反应堆,谁人将买? FOR France, nuclear power has long been a source of national pride. Its European