dehydration
🇺🇸
/ˌdiːhaɪˈdreɪʃn/
🇬🇧
/ˌdiːhaɪˈdreɪʃn/
when someone doesn't have enough water in their body
Drinking a lot of water prevents dehydration.
たくさんの水を飲むことで脱水を防ぐことができます。
the act of taking water out of something
Food lasts longer after dehydration because bacteria can't grow without water.
食品は水分を失うことにより保存期間が延びます。なぜなら、水がなければ細菌は成長できないからです。