劍橋詞典an important change in British agriculture in the 18th century that increased food production 農(nóng)業(yè)革命(英國(guó)18世紀(jì)重要的農(nóng)業(yè)變革,帶來(lái)了食品生產(chǎn)量的增長(zhǎng)) 返回 the Agrarian Revolution