单词	初始获取
释义	初始获取initial acquisition
随便看	sample point sample port sample--port sample power sample preparation sample--preparation sample preparation by evaporation sample preparation by filtration sample preparation by recoil sample preparation by sedimentation sample preparation for beta counting sample preparation for spectrometry sample preparation system sample presentation sample pretreatment sample print sample probe sample product moment sample product sum sample program sample program listing sequence sample proportion sample protocol sample purity sample quantile