dehydrateKK [dɪˋhaɪdret] /dɪˈhaɪdɹeɪt/發音de- 向下、除去+hydr 水+-ate 動詞→除去水分展開收合de-字首向下、除去hydr字根水-ate字尾動詞字面:除去水分動詞1脫水、乾燥多用於食品They dehydrate mangoes and bananas to sell as snacks.他們把芒果和香蕉脫水乾燥,當成零食販售。2脫水、缺水指人體Runners dehydrate quickly in hot and humid weather.在又熱又濕的天氣裡,跑者很快就會脫水。3去除水分、使乾燥The machine dehydrates the soil samples before testing.這台機器會在檢測前去除土壤樣本中的水分。