今天我們要學(xué)的詞是 cast doubt. To cast doubt on 或是 cast doubt over something 意思是讓人對(duì)某事產(chǎn)生懷疑。

Mixed economic data has cast doubts over the pace of growth in the job market . 好壞參半的各種經(jīng)濟(jì)數(shù)據(jù)讓人們對(duì)就業(yè)市場(chǎng)的增長(zhǎng)速度產(chǎn)生了懷疑。有人相信，赤腳跑步有利健康。不過(guò)，Recent studies cast doubt on the benefits of barefoot-running. 最新的一些研究對(duì)赤腳跑步的好處提出了質(zhì)疑。Disputes and delays have cast doubts on Brazil's preparation for the 2014 World Cup. 各種爭(zhēng)議和工期延遲讓大家對(duì)巴西主辦2014年世界杯的準(zhǔn)備進(jìn)度產(chǎn)生了懷疑。今天我們學(xué)習(xí)的詞是 cast doubt, cast doubt, cast doubt...