Secondary VFP二级VFP
secondaryadj.次要的;从属的;中等教育的n.副手;次要位置
secondary generation二次发生
secondary subroutine二次子程序,辅助子程序
secondary characters补充字符
secondary industries乙类工业
secondary divergence继发性偏斜
secondary management二级管理
secondary processing二次加工
secondary separation二次分离
secondary pollutions二次污染
secondary multiplier次级电子倍增器