“Polish academy of learning”的意思、由来-开放百科全书

词条	Polish academy of learning
释义	> Polish Academy of Learning {{R from other capitalisation}}
随便看	P Strawson P. Strawson Pstree P Street Bridge Pstree (Unix) PsTricks Pstriná P. strobus Pstruzi Pstruží PST Time Zone PSTU PSTV PSTVd PSTV (disambiguation) PSTwo PSTWO PS Two Pstwo PS two P. stymphalicus Psu PSU Alma Mater P. Subbarayan P. Subramaniam

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。