音标:[,sfiәrәu'spә:miәm] ;
n. 缺尾精子

1985年, 一名提供医疗卫生服务的土著领导人启发了建筑师保尔蓬乐若思(Paul Pholeros),在澳大利亚南部的一个土著小社区内,开展了一个不再有人生病的项目计划。关键的理念是:不光要考虑

发表于:2019-01-05 / 阅读(74) / 评论(0) 分类 TED公开课:贫穷至进步

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

发表于:2019-01-13 / 阅读(75) / 评论(0) 分类 VOA标准英语2009年(四月)

YA Author Wisdom: Sandra Cisneros RACHEL MARTIN, HOST: Throughout August, we're bringing you stories and advice from authors who have written for young people about that pivotal moment when they leave home and set out on their own. It's a series we c

发表于:2019-01-17 / 阅读(62) / 评论(0) 分类 2016年NPR美国国家公共电台8月

Eros(Cupid)厄洛斯Eros(Cupid)Eros was the god of love,better known by hislatin name Cupid.Son of Aphrodite by Ares ,he took his place among the small gods of Olympus.He was represented asa little naked boy,with sparkling wings,and he carried hi

发表于:2019-02-05 / 阅读(68) / 评论(0) 分类 英语美文

In 2001, a team from Tel Aviv University argued that B. permians were almost identical to a strain of modern bacteria, Bacillus marismortui, found in the Dead Sea. 2001年,以色列特拉维夫大学的一个小组认为,二叠纪芽孢杆菌与一

发表于:2019-02-17 / 阅读(71) / 评论(0) 分类 万物简史

爱是amour,爱是rak 有一首大家非常熟悉的歌爱是love,爱是amour,爱是rak,爱是爱心,爱是。不用多做解释,您也知道,这是正大综艺主题曲《爱的奉献》,由日籍华人翁倩玉演唱。有个疑问r

发表于:2019-03-04 / 阅读(91) / 评论(0) 分类 英语口语
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