I also cast about for some means of warning him.我也想寻找些方法来警告他.She cast about for some excuse for refusing his proposal.她设法寻找拒绝他求婚的借口.The suspect cast about for some way of escaping from the police - car.嫌疑犯在寻求某种方法逃出警车....

cast about for的音标：cast about for的英式发音音标为：[kɑ:st ə'baut fɔ:]cast about for的美式发音音标为：[kæst ə'baʊt fɔr]...

寻找，寻求...