verb🔗Share用沙袋筑起防御工事，用沙包围住. To construct a barrier of sandbags around."We sandbagged the basement windows against the floodwaters."我们用沙袋把地下室的窗户围起来，以防止洪水侵入。materialdisastermilitarybuildingChat with AIVocabulary GamePractice Reading
verb🔗Share用沙袋袭击， 闷棍袭击 To strike someone with a sandbag or other object to disable or render unconscious."The robber sandbagged the store clerk before stealing the money from the cash register. "劫匪在从收银机里偷钱之前，用沙袋把店员打昏了。actionweaponpoliceChat with AIVocabulary GamePractice Reading
verb🔗Share示弱，藏拙 To conceal or misrepresent one's true position, potential, or intent in order to gain an advantage."Maria sandbagged her classmates by pretending to struggle with the math problems, but she secretly already knew the solutions. "玛丽亚示弱藏拙，假装解不出那些数学题来迷惑她的同学们，但实际上她早就知道答案了。businesscommunicationattitudeactionpositionChat with AIVocabulary GamePractice Reading
