首頁›Browse›S›swim aidswim aid編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看swim aidswim aid — 名詞名詞1. A device that helps someone stay afloat while learning to swim1.名詞釋義游泳輔助器材A device that helps someone stay afloat while learning to swim例句The child used a swim aid to stay safe in the pool.