[04:42.07]Another former champion Maria Sharapova has been knocked out of the tournament and seven players forced to withdraw because of injury.

[04:49.30]The most high-profile was the women’s second seed Victoria Azarenka, who injured herself in her opening match.

[04:57.10]BBC News

第三页：词汇解析

democracy">democracy">democracy">democracy

难度：3星常用词汇，属常用6000词

英汉解释

n.民主国家；民主；民主制

参考例句

用作名词 (n.)

Greece must have a system if it is to become a self supporting and self respecting

democracy">democracy">democracy">democracy

.

要想成为一个自立、自尊的民主国家，希腊必须有一个健全的体制。

The military government promised to restore

democracy">democracy">democracy">democracy

within one year.

军人政府答应在一年内重新建立民主体制。

************************

radical">radical

难度：4星核心词汇，属常用3000词

英汉解释

adj.激进的；彻底的；基本的

n.激进分子

参考例句

用作形容词 (adj.)

Lambert did not reach the more

radical">radical

conclusion.

兰伯特还没有达到更本质的结论。