preservative

/pri'zә:vәtiv/

柯林斯 ★

当代词频 #17,163

托福词汇 GRE词汇

中文释义

a. 有助于保存的, 有保存力的
n. 预防药, 防腐剂

英文释义

n. a chemical compound that is added to protect against decay or decomposition
s. tending or having the power to preserve

词形变化

复数: preservatives

相关单词

people put problem part place program play point provide power political pay

释义数据来源：ECDICT（skywind3000），许可协议 MIT。