preservative
🇺🇸
/prɪˈzɜːrvətɪv/
🇬🇧
/prɪˈzɜːvətɪv/
adjective
R
keeps things from spoiling or rotting
Salt has preservative qualities that help keep food fresh longer.
鹽具有防腐特性，有助於延長食物的保鮮期。
noun
R
a substance that stops things from spoiling or rotting
This bread uses a natural preservative to stay fresh for days.
這種麵包使用天然防腐劑來保持數天的新鮮。
translation
防止東西腐敗或腐爛
防腐劑
詞形變化
Plural
preservatives