英语词汇“北斗四”的翻译、意思、用法、释义-英汉汉英词典

单词	北斗四
释义	同大熊[座]δ[星]--北斗四--天权
随便看	column density column description column development chromatography column diameter column dimension column dissolver column--dissolver column distance column distilling column drier column drill column driver column dumper columnea columnea purpurata columneas columned column effective length column efficiency column electrophoresis columnella column elution program column end conditions column end-fixity coefficient column end plug