[网络] 广谱抗菌药；广谱抗生素；广谱抗菌素

第470期:Broad关联单词知多少

涨知识，一起来学这些和Broad相关的单词。 1. in broad daylight(光天化日之下) The robbery occurred in broad daylight, in a crowed street. 在一条熙熙攘攘的街道上，光天化日之下就发生了抢劫。 2. broadband n.宽

发表于:2018-12-19 / 阅读(53) / 评论(0)

卡卡课堂早餐英语

中式口语纠错:He has broad shoulders

发表于:2018-12-25 / 阅读(92) / 评论(0)

中式口语纠错

VOA标准英语2010年-Antibiotic Resistance Called Growing T

Vidushi Sinha | Washington, DC 18 May 2010 The World Health Organization calls antibiotic resistance one of the three greatest threats to human health. Experts fear antibiotic resistance puts humans in danger of becoming nearly defenseless against so

发表于:2019-01-13 / 阅读(61) / 评论(0)

VOA标准英语2010年(五)月

美国国家公共电台 NPR Broad Institute Wins Big Battle Over CRISPR Gene-Editing Patent

STEVE INSKEEP, HOST: We have the story this morning of a patent - a very, very lucrative patent. DAVID GREENE, HOST: It is for a tool called CRISPR. Sounds like a kitchen instrument, doesn't it? But it's actually a high-tech gene-editing tool. INSKEE

发表于:2019-01-16 / 阅读(42) / 评论(0)

2017年NPR美国国家公共电台2月

Abuse, Overuse of Antibiotics Creates Public Health Crisis

Rosanne Skirble Before the discovery of antibiotics in the 1940s, millions of people died routinely of staphylococcus and streptococcus and more serious bacterial infections like meningitis, pneumonia

发表于:2019-01-31 / 阅读(111) / 评论(0)

VOA2004（上）--国际时事

英文乡村歌曲：Maria Taylor - Broad Daylight

Past country lines and interstate signs We were here to sing, to shadow an endless dream Left the family, backstage we met You were writing your set We talked till the owner swept Outside the big great door But don't look at me this way In the broad

发表于:2019-02-19 / 阅读(45) / 评论(0)

美国乡村音乐

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