单词	purple sulfur bacterium
释义	purple sulfur bacterium 紫色硫磺细菌
随便看	Russian Space Agency Russian Space Forces russian-speaker Russian-speakers russian-speaking Russian-speaking russian-speakings Russian speciality of university Russian speech study Russian spelling is phonetic Russian spirit Russian spoken language russian sports Russian spring-and-summer Russian spring and summer cerebritis russian spring-and-summerencephalitis Russian spring-and-summerencephalitis Russian spring-summer Russian springsummer encephalitis russian spring-summerencephalitis Russian spring-summerencephalitis Russian Spring Summer Encephalitis Russian spring-summer encephalitis Russian Spring Summer Encephalitis Vaccine Russian Spring-Summer Encephalitis Vaccine