英语词汇“元素的阶--元素周期”的翻译、意思、用法、释义-英汉汉英词典

单词	元素的阶--元素周期
释义	元素周期；元素的阶period of element
随便看	biological stage biological stain biological standardization biological statistics biological strain biological stress reaction biological subsitence biological succession biological surfactant biological system biological systems modeling biological techniques biological techniques and instruments biological telemetry biological test biological therapy biological thermal factors biological time biological time lag biological time orientation biological tissue biological tissues biological tower biological tradition biological transducer