氨代螺旋甾烷

VOA标准英语2011--Maryland Mosque Invites Jewish Neighbors

Maryland Mosque Invites Jewish Neighbors for Iftar As Muslims around the world observed Ramadan over the past month, one mosque in the suburbs of Washington found the holy month of fasting from sunrise to sundown could provide an opportunity for some

发表于:2018-12-08 / 阅读(48) / 评论(0)

VOA标准英语2011年(八月)

2010年ESL之日常生活 09 Being an Early or Late Riser

09 Being an Early or Late Riser GLOSSARY watch out be careful; a phrase used to warn someone of danger * Watch out! Dont step into that hole in the sidewalk! up at the crack of dawn awake and out of bed very early in the morning * Shelby wakes up at

发表于:2018-12-26 / 阅读(80) / 评论(0)

2010年ESL之日常生活

PBS高端访谈:沉重的照顾孩子的费用已经成为当代父母一大无法摆脱的烦恼

GWEN IFILL: The cost and affordability of good child care is the focus of the next installment in our series Parenting Now. It's a major concern for families throughout the country. And in different ways, it cuts across lines of class and income. The

发表于:2019-01-27 / 阅读(47) / 评论(0)

PBS访谈教育系列

2006年VOA标准英语-Bomb Blasts Rock Afghan Capital

By Ayaz Gul Islamabad 05 July 2006 Several bomb explosions have hit Afghanistan's capital Kabul, killing one person and wounding more than 40 others, most of them security personnel. The attacks come a day after two blasts injured at least seven peo

发表于:2019-02-03 / 阅读(106) / 评论(0)

2006年VOA标准英语（七月）

Kazakhstan has 17,266 registered HIV carriers

ALMATY, Nov. 4 (Xinhua) -- Kazakhstan's Center for Prevention and Control of AIDS said Friday that the country had 17,266 registered HIV carriers as of Oct. 1,compared with 15,908 as of Feb. 1, 2010. Of the HIV-positive people, 1,432 were diagnosed w

发表于:2019-02-07 / 阅读(61) / 评论(0)

英语新闻

ESL Podcast 575 – Being an Early or Late Riser

Spiro: Hey, watch out ! Nancy: Oh, Im sorry. I didnt see you there. I thought I would be the only person up at the crack of dawn . What are you doing sitting on the stoop at this ungodly hour ? Spiro: Im trying to turn over a new leaf . Nancy: What d

发表于:2019-02-07 / 阅读(122) / 评论(0)

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coefficient of luminous intensity (of a retroreflector)