劍橋詞典 PR noun [U] (ADVERTISING) abbreviation for public relations 公關(guān)（public relations的縮寫） The company's putting out a lot of PR about the new product line . 公司就新産品線展開了大量的公關(guān)。 They've decided to hire a PR firm to improve their public image . 他們決定雇用一家公關(guān)公司來(lái)改善他們的公衆(zhòng)形象。 a PR exercise /campaign 公關(guān)活動(dòng)／運(yùn)動(dòng) PR noun [U] (VOTING) abbreviation for proportional representation 比例代表制（proportional representation的縮寫） Do you think a system of PR makes elections fairer ? 你認(rèn)爲(wèi)比例代表制會(huì)使選擧更公正嗎？ 返回 PR