单词：injecting system
注入系统
单词：injecting system 相关文章
(BBC News)A completely new treatment method has been invented. （英国国家广播公司报道）一种全新的疗法已经问世。 Instead of injecting themselves, people with conditions like cystic fibrosis, diabetes,and multiple sclerosis migh
发表于:2018-12-28 / 阅读(151) / 评论(0)
赖世雄英语新闻听力通
赖世雄英语新闻听力通
By Ron Corben Bangkok 16 February 2006 A meeting of United Nations AIDS officials, government representatives and activists in Thailand has urged Asian countries to reform laws to reduce the spread of
发表于:2019-01-07 / 阅读(159) / 评论(0)
2006年VOA标准英语（二月）
2006年VOA标准英语（二月）