柯林斯詞典sandbag /?s?nd?b?ɡ/ (sandbagging,sandbagged,sandbags) 1. N-COUNT A sandbag is a cloth bag filled with sand. Sandbags are usually used to build walls for protection against floods or explosions. 沙袋2. V-T To sandbag something means to protect or strengthen it using sandbags. 給···堆沙袋 They sandbagged their homes to keep out floods. 他們給房屋堆沙袋以阻擋洪水。 返回 sandbag劍橋詞典a bag filled with sand , used as a defence against floods , explosions , etc. （用于抵御洪水、爆炸等的）沙袋 返回 sandbag