单词：sphingomyelins
单词：sphingomyelins 相关文章
Morphogenesis - the process in which tissue shapes and organ structures are developed during embryology. Morphogenic fieled - an environment in which the shape or pattern of a developing organ is dete
医务英语
U.S. President Barack Obama travels Friday to Trinidad and Tobago to attend the fifth Summit of the Americas, a gathering of all hemispheric leaders minus Cuba. U.S. officials say the summit is an opportunity to forge a regional response to the glob
VOA标准英语2009年(四月)
'Slum Film Festival' Showcases Urban Stories The festival is a community-based event, featuring films by and about people living in urban slums, screened in the open air. The event allows filmmakers to show their work to residents of the areas where
VOA标准英语2012年(八月)
This past Friday night, I was settling in for the evening, when my youngest son said, Mum, can we go to the family bingo night at school? I groaned inside, not wanting to go anywhere. I had received an automated voice message from the school a few da
英语博客 A cup of English
保持一个姿势久了，身体就会有发麻的感觉。当你改变姿势的时候，会感到非常的难受：刺痛、痉挛，然后是慢慢恢复知觉。这种发麻的滋味还真不好受。那么，为什么我们的身体会发麻呢？
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