rehydrated
用法要点
被动语态使用
rehydrated 通常以被动形式出现，描述物体被重新水化的状态，强调过程的结果而非动作本身。
介词搭配
常与 with 或 by 连用，表示通过某种液体或方法实现再水化，例如 with water 或 by soaking。
语域说明
在科技、医学和食品领域使用频繁，日常对话中较少见，多用于专业或正式场合描述恢复水分的过程。
基础例句
After hiking, I drank water and felt rehydrated.
徒步后，我喝了水，感觉身体重新补充了水分。
The dried mushrooms need to be rehydrated in warm water before cooking.
干蘑菇在烹饪前需要用温水泡发。
My skin looks much better now that it's rehydrated.
我的皮肤补充水分后看起来好多了。
高级例句
In the laboratory, the freeze-dried bacteria were rehydrated with a sterile solution to restore viability.
在实验室中，冻干细菌用无菌溶液重新水化以恢复活性。
The rehydrated data samples showed improved accuracy in the climate model simulations.
重新水化的数据样本在气候模型模拟中显示出更高的准确性。
For emergency supplies, rehydrated meals offer a lightweight and long-lasting food option.
在应急物资中，复水食品提供了轻便且耐储存的食物选择。
高频搭配
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常见错误
错误用法中，添加蔬菜不能实现“再水化”，正确用法应强调通过液体（如水）恢复水分，常用于脱水食品。
rehydrated 通常描述被动过程，植物自身不能主动“再水化”，应使用被动语态或 become rehydrated 来表示状态变化。
近义词辨析
moisturized
moisturized 侧重于增加或保持水分，常用于皮肤护理，强调滋润效果；而 rehydrated 强调从脱水状态恢复水分，过程性更强。
After using the lotion, my skin feels moisturized (滋润了), but it was rehydrated (重新水化) only after drinking enough water.
reconstituted
reconstituted 泛指恢复原状，可能涉及水分或其他成分；rehydrated 特指通过加水恢复，更专注于水分补充。
The juice was reconstituted from concentrate (由浓缩液复原), which involved being rehydrated with water (通过加水重新水化).