与此同时,美国帆船队在西班牙连续第三次赢得国际帆联团体比赛冠军, "USA retained the ISAF Team Racing World Title for the third time in a row." 除了用于比赛外,还可以说, "I retain the right to reject his offer," 我保留拒绝的权利。"The government retained effective control of the army," 政府对军队保持着有效的控制。好的,今天我们学习的词是retain...