劍橋詞典the process or policy of members of a political group joining another party or group with the intention , often secret , of changing its principles and plans (為了改變某政黨的原則和計劃)打入某政黨內(nèi)部的行為 Their strategy was to infiltrate the Labour party - a Trotskyist technique known as "entryism". The RSPCA claimed it was the victim of entryism. 返回 entryism