Speca斯佩卡specabbr.细则；规格(=specification)abbr.投机（=speculation)abbr.特别；特别地（=special/specially)spectroscopeicaladj.分光镜的(与分光镜联合的；光谱学的)spectrophotomery分光光度法Spectmphotometry分光光度法specpure reagent[化] 光谱纯试剂spectrophototric分光光度法specified length定尺长度specifc immunity[医] 特殊免疫, 特异性免疫Spectal analysis频谱分析specular removal高光去除specified amount特定金额