Public Interest Research Group

（重定向自Pirgs）

Public Interest Research Groups (PIRGs) refers to a federation of U.S. and Canadian non-profit organizations that employ grassroots organizing and direct advocacy with the goal of effecting liberal political change.

单词	Pirgs
释义	Pirgs 英语百科 Public Interest Research Group （重定向自Pirgs） Public Interest Research Groups (PIRGs) refers to a federation of U.S. and Canadian non-profit organizations that employ grassroots organizing and direct advocacy with the goal of effecting liberal political change.
随便看	optical sound film的意思 optical sound head的意思 optical sound lamp的意思 optical sound recorder的意思 Optical Sound Recording的意思 optical sound recording machine的意思 optical sound reproducer的意思 optical sound reproducers的意思 optical sound reproduction的意思 optical sound system的意思 optical sound talkie的意思 optical soundtrack的意思 optical sound track的意思 optical source的意思 optical source noise的意思 optical space division multiplexing的意思 optical spacing的意思 optical spark chamber的意思 optical, spark chamber的意思 optical spatial filtering的意思 optical spatial frequency filter的意思 optical spatial solitons的意思 optical specifications的意思 optical spectacle frame的意思 optical spectra的意思