dehydration
🇺🇸
/ˌdiːhaɪˈdreɪʃn/
🇬🇧
/ˌdiːhaɪˈdreɪʃn/
when someone doesn't have enough water in their body
Drinking a lot of water prevents dehydration.
喝大量的水可以預防脫水。
the act of taking water out of something
Food lasts longer after dehydration because bacteria can't grow without water.
食物經過脫水後可以保存更久,因為沒有水細菌無法生長。