1、补充阅读
...经验法；实征empirical method补充阅读collateral reading补充读物supplementary book; supplementary reading ...
2、必读书目以外的用以补充必读读物或便于弄明某一问题的辅助性书籍
[collateral reading] 必读书目以外的用以补充必读读物或便于弄明某一问题的辅助性书籍[deliberate;consider sth.in the light of the actual conditions] 参考斟酌 ..