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单词 preservative
释义
Preservative
nnoun.substancea chemical compound that is added to protect against decay or decomposition
Derivationally Related Form:preservative
Hypernyms:chemical compound compound
Inherited Hypernyms:preservativecompoundchemicalmaterialsubstancematterphysical entityentity
Inherited Hypernyms:preservativecompoundchemicalmaterialsubstancepartrelationabstractionentity
Direct Hyponyms:spice
Full Hyponyms:
spicestacte
adj satadj.alltending or having the power to preserve
Examples:
  • timbers should be treated with a preservative substance
Antonyms:unprotective
Derivationally Related Form:preservepreservative
Inherited Hypernyms:preservative
Similar to:protective
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更新时间:2025/1/11 4:31:15