set your heart / mind / sights on (doing) sth to want very much to have or achieve something, or to be determined to do something一心想/决心要得到(做)某事物:•Ellen has completely set her heart on that house.埃伦一心要得到那幢房子。•He set his sights on crossing the Pacific by balloon.他决心要乘热气球横渡太平洋。 |