specsn.眼镜（spectacles的缩写）；规范（specifications的缩写）specabbr.细则；规格(=specification)abbr.投机（=speculation)abbr.特别；特别地（=special/specially)specified time-limits规定的时限spectrographic evidence摄谱证据specified risk material风险物质spectrophotofluorometern.[化]荧光分光光度计Spectnun quantification波谱量化spectroscopic with NBTH酚试剂分光光度法spectrometer adjustment分光计调节spectropscopic analysis光谱分析speciffcation statement说蔑句speciation distribution形态分布