去氧胆酸盐枸橼酸盐

A: It's time for you to wake up. B: Give me five more minutes. I'm really tired this morning. A: I'm sorry, but it's time for you to get ready for school. B: I get that, but let me just sleep for a little bit longer. A: You're not going to get up in

发表于:2018-11-30 / 阅读(88) / 评论(0) 分类 英语情景对话-日常生活

A: Wake up, it's time for school. B: I'm so tired. Let me sleep for five more minutes. A: You have to get up and get ready for school. B: I know, but just five more minutes. A: I can't let you go back to sleep, because you won't wake back up. B: I pr

发表于:2018-11-30 / 阅读(77) / 评论(0) 分类 英语情景对话-日常生活

New news is goo newswhen its inside our bones, anyway. Because a combination of imaging techniques and modeling has revealed that our bones are filled with a natural chemical goo thats key to the bones function as support structures. The finding is i

发表于:2019-01-02 / 阅读(33) / 评论(0) 分类 英伦广角

C Caffeic acid 咖啡酸 Caffeine 咖啡碱 Calcium Citrate (Tricalcium citrate) 柠檬酸钙 Calcium Malate 苹果酸钙 (+)-Camphor 樟脑 Camptothecine 喜树碱 Cantharidin 斑蟊素 Capillarisin 茵

发表于:2019-01-03 / 阅读(41) / 评论(0) 分类 医务英语

Korean Surveillance School Trains Citizen Snoops Ji Soo-hyun leads a double life. Three-months ago, the housewife began a career catching lawbreakers red handed. Ji, 54, says her specialty is going undercover at private tutoring schools. I pretend th

发表于:2019-01-13 / 阅读(51) / 评论(0) 分类 VOA标准英语2012年(五月)

Dad: Where have you been? Do you know what time it is? Caitlin: Im sorry, Dad. I lost track of time. Dad: Lost track of time? Weve been worried sick about you. You were supposed to come straight home after school. Caitlin: I know, but Janet was showi

发表于:2019-02-18 / 阅读(30) / 评论(0) 分类 地道美语播客