单词:coccobacilli
[网络] 球杆菌;革兰氏阴性球杆菌
单词:coccobacilli 相关文章
By Phillip Wellman Dakar 14 October 2007 The United States Agency for International Development and the U.S.-based World Cocoa Foundation have agreed to launch a multi-year partnership aimed at improving education and providing greater opportunities
发表于:2019-02-04 / 阅读(125) / 评论(0)
2007年VOA常速英语(十月)