dehydrate:[VERB 动词] (常指为便于保存而) 使(食品等)脱水,使干燥;When something such as food is dehydrated, all the water isremoved from it, often in order topreserve it.[V-ERG 及物/不及物动词] 使身体脱水;If you dehydrate or if something dehydrates you, you lose too much water from your body so that you feel weak or ill. (以上来源于柯林斯英汉词典)名词形式:dehydration
dry 英[draɪ] 美[draɪ] adj. 干的干燥的,干旱的; 干旱的,口渴的; 干咳的; 无趣味的,枯燥的; vt. 从…去掉水分,使…变干; 脱水保存(如肉或其它食物); vi. 变干; [例句]Clean the metal with a soft dry cloth用柔软的干布擦拭金属。[其他] 比较级:dryer 最高级:driest 第三人称单数:dries 复数:dries现在分词:drying 过去式:dried 过去分词:dried desiccation 英[ˌdesɪˈkeɪʃn] 美[ˌdesɪˈkeɪʃn] n. 干燥; 使失水; [例句]Developing maize embryos were used to investigate the relationship between developmental changes in desiccation tolerance and antioxidant system.以发育中的玉米胚为材料,研究了玉米胚脱水耐性的发育变化及其与抗氧化系统之间的关系。