batiferrite
(mineralogy) A hexagonal-dihexagonal dipyramidal black mineral containing barium, iron, magnesium, manganese, oxygen, potassium, sodium, strontium, and titanium.

From Taliban to IS, Afghan Fighters Pledge New Allegiance 阿富汗塔利班战士宣誓效忠伊斯兰国 BATI KOT DISTRICT, NANGARHAR, AFGHANISTAN The Islamic State group appears to be attracting new followers in yet another country, with Afghan fi

发表于:2018-12-16 / 阅读(36) / 评论(0) 分类 VOA标准英语2015年(七月)

ARI SHAPIRO, HOST: People in Kenya see this kind of commercial a lot. (SOUNDBITE OF ARCHIVED RECORDING) UNIDENTIFIED CHOIR: (Singing in foreign language). SHAPIRO: They're singing, things are now modern. The jingle is for a new type of banking servic

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these years the number of mobile phones on sale members is expected to surpass the earth population. More people now on cell phones when they are access to the toilets.Kings Medal, college of university of organ hit the data of the reality that some

发表于:2019-01-20 / 阅读(36) / 评论(0) 分类 2014年Scientific American(七)月

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