dehydrationKK [ˏdihaɪˋdreʃən] /ˌdihaɪˈdɹeɪʃən/名詞1脫水、缺水醫學Runners in hot weather face a real risk of dehydration.在炎熱天氣下跑步的人有很高的脫水風險。2脫水、乾燥處理Dehydration removes most of the water from the fruit and preserves it.脫水處理能去除水果中大部分的水分並延長保存期。