M Madasiatic acid 崩大碗酸 Magnoflorine 木兰花碱 Magnolia cortex P.E 厚朴提取物 Magnolol 厚朴酚 Maitake mushroom P.E 灰树花提取物(舞茸提取物) Malonyl Oleanolic acid Hemi

发表于:2019-01-03 / 阅读(60) / 评论(0) 分类 医务英语

By Scott Stearns Dakar 21 October 2009 Women in Mali are encouraging more men to use condoms to slow the spread of the virus that causes AIDS. The prevalence of HIV/AIDS in Mali is low for West Africa, effecting less than two percent of the adult po

发表于:2019-01-14 / 阅读(45) / 评论(0) 分类 VOA标准英语2009年(十月)

LONDON, July 29 (Xinhua) -- South Africa's Cameron van der Burgh obliterated the world mark and won the men's 100m breaststroke gold medal at the London Olympics on Sunday. Burgh posted 58.46 seconds to wipe out the previous world record set by Austr

发表于:2019-02-08 / 阅读(95) / 评论(0) 分类 英语新闻

Spraying Insecticide Indoors Reduces Spread of Malaria Researchers in West Africa have shown that spraying insecticide indoors can dramatically reduce malaria transmission. Efforts to develop a malaria vaccine have so far been disappointing, so progr

发表于:2019-02-12 / 阅读(94) / 评论(0) 分类 VOA标准英语2011年(十月)

A generation ago young people aspired to become lawyers and doctors. Now they yearn to be the next Oscar winner or celebrity pop star. 三十年前,年轻人都渴望成为律师或者医生。现在的年轻人则梦想成为下一位奥斯卡奖得

发表于:2019-02-13 / 阅读(35) / 评论(0) 分类 英语美文

主题句:I agree with you one hundred percent.我完全赞同你 SCENE 1 A: let's go to Australia during the Chinese Lunar New Year. 农历年我们去澳洲。 B: Sounds good. I agree with you one hundred percent. 听起来不错,我完全赞

发表于:2019-03-04 / 阅读(87) / 评论(0) 分类 英语口语