preservative
/prɪzɜːvətɪv/
a. 有助于保存的, 有保存力的
n. 预防药, 防腐剂
词形变换
复数 preservatives
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
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preservative
/prɪzɜːvətɪv/
a. 有助于保存的, 有保存力的
n. 预防药, 防腐剂
词形变换
复数 preservatives
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
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