单词	学业前途测验
释义	学业前途测验 Academic Promise Test
随便看	stratified simple random sampling Stratified simple random sampling design stratified simplex method stratified single-stage cluster sampling stratified slope stratified smoke stratified society stratified society theory stratified soil stratified soils stratified space Stratified sphere stratified squamous stratified squamous epithelia stratified squamous epithelium stratified stratum stratified stress stratified strong compact mappings stratified structural rocks stratified structural soil stratified structure Stratified structures led by chieftains stratified subgrade stratified subsampling method stratified surrounding rock