
好词典

源自希腊语 'hydor'(水) + 后缀 '-ated',19世纪进入英语化学术语体系。
❶ 指含有足够水分的状态,常用于描述身体补充水分后或化学物质与水结合的状态。
“After drinking two bottles of water, I finally felt hydrated.”
(喝了两瓶水后,我终于感觉身体水分充足了。)
“Athletes need to stay hydrated during the competition.”
(运动员在比赛期间需要保持水分充足。)
❶ 化学术语,表示物质与水分子结合形成水合物的过程。
“When the powder is hydrated, it forms a thick gel.”
(当粉末水合后,会形成浓稠的凝胶。)
“The lab report explains how the compound hydrates at room temperature.”
(实验报告解释了该化合物在室温下的水合过程。)
well-hydrated — 形容身体或物质含有充足水分的状态,常用于健康或化学领域。
“The doctor advised her to keep well-hydrated during the heatwave.”
(医生建议她在热浪期间保持充分补水。)