单词：gallium hydroxide
音标：[ˈɡæliəm haiˈdrɔksaid] ；
氢氧化镓
单词：gallium hydroxide 相关文章
Experimental Treatment Targets Drug-Resistant Bacteria You probably have heard about the Trojan Horse. Tradition says the ancient Greeks used a large wooden horse to trick enemy forces and capture the city of Troy. Now, researchers say a similar plan
发表于:2018-12-08 / 阅读(84) / 评论(0)
2018年VOA慢速英语(十)月
2018年VOA慢速英语(十)月