单词：ucerin
单词：ucerin 相关文章
Section B [00:03.01]2a [00:06.14]Listen. [00:07.46]Erin is calling Teen Talks,a radio [00:11.44]advice program,to get advice about a problem. [00:15.31]Check () Etin's problem. [00:17.61] [00:18.43]Hi,Erin. [00:19.70]Thanks for calling Teen Talk 109.
新目标初中英语八年级下册
Maura has two sisters. In this episode, you get to meet one of them! Erin recently visited Maura in Montreal, so Maura took the opportunity to interview her about her travels. Erin has visited many countries and lived abroad, and Maura wanted to ques
英语博客-北美风情
头孢菌素类 第三代 头孢地尼 Cefdinir Cefzon 头孢布坦 Ceftibuten 头孢布烯，Cedax 头孢卡品 Cefcapene Pivoxil 头孢卡喷新戊酰氧甲酯，Flomox 头孢噻肟钠 Cefotaxime So
医务英语
By Doug Levine Washington 09 April 2006 Jazz has always embraced youth. Vocalists Billie Holiday, Ella Fitzgerald and Sarah Vaughan were in their teens when they were first discovered. So were Nat
2006年VOA标准英语（四月）
Two-time U.S. Olympian Erin Hamlin is the first American woman to win a luge world championship Two-time U.S. Olympian Erin Hamlin is the first American woman to win a luge world championship. In Vancouver, she is attempting to become the first U.S.
VOA标准英语2010年(二月)
UEFA's new man, El Salvador match-fixing and Big Ron FRI 16 SEP 2016 UEFA has a new President, but who exactly is Aleksander Ceferin?
英语听力精选进阶版