葛顶头孢菌

By Noel King Khartoum 30 May 2006 African Union troops listen to the concerns of villagers in the village of Brikatouly in South Darfur, Sudan Tensions are running high in Darfur, one day before a deadline expires for two holdout rebel groups to sig

发表于:2018-12-16 / 阅读(102) / 评论(0) 分类 2006年VOA标准英语(五月)

d-Pinoresinoldi-O-b-glucopyranoside 松脂酚双吡喃葡萄糖甙 d-Pinoresinol d-松脂素 Piperitone 胡椒酮 Plantaginin 车前甙 Platycodin A, C, D 桔梗皂甙A,C,D Podophyllotoxin 鬼臼毒

发表于:2019-01-03 / 阅读(87) / 评论(0) 分类 医务英语

A: What car insurance company did you decide to go with when you bought your new car? B: State Farm seemed like the best deal for me. A: How did you make that decision? B: I compared rates and services available. A: Where can I get help in figuring o

发表于:2019-01-15 / 阅读(39) / 评论(0) 分类 英语情景对话-买车

A: When you insured your car, what kind did you buy? B: I decided to buy from GEICO. A: What influenced your choice of companies? B: I looked at the customer satisfaction rating of the company. A: How did you figure out what services to buy? B: Every

发表于:2019-01-15 / 阅读(42) / 评论(0) 分类 英语情景对话-买车

A: What kind of car insurance do you have? B: I went with the Automobile Club. A: Why did you choose that company? B: I looked at the price of the type of insurance that I wanted. A: What should I think about in choosing services? B: There are websit

发表于:2019-01-15 / 阅读(55) / 评论(0) 分类 英语情景对话-买车

By Mike O'Sullivan Los Angeles 03 March 2008 Among the 25,000 people who ran in Sunday's Los Angeles Marathon, runner Julian Myers joined in the race for five kilometers. Mike O'Sullivan reports, it was part a bigger marathon to mark his 90th birthda

发表于:2019-01-28 / 阅读(41) / 评论(0) 分类 VOA标准英语2008年(三月)