| 释义 |
pre·ser·va·tive 英prɪˈzɜːvətɪv美prɪˈzɝvətɪvAHDprĭ-zûrʹvə-tĭv
基本英英词源搭配记法近义反义例句Thesaurus
n.防腐剂⁸³;预防法⁵;预防药¹adj.保存的³;有保存力的³;防腐的⁵
化学药食品安全
Noun:
a chemical compound that is added to protect against decay or decomposition
Adjective:
tending or having the power to preserve;timbers should be treated with a preservative substance 来自preserve,保护，保存。引申词义防腐剂。preservative activity防腐作用wood preservative木材防腐剂preservative process防腐工序,防腐法…timber preservative木材防腐剂preservative agent保存剂,防腐剂…chemical preservative化学防腐剂preservative oil防护油silage preservative青贮料保存剂…preservative liquid防腐液food preservative食品防腐剂preservative fluid保藏液preservative substance防腐剂,杀菌剂…preservative solution防腐液preservative factor防腐因数preservative treatment防腐处理preservative injection防腐注射engine preservative发动机油封油…preservative method防腐法
preserve+ative表名词，人或物→为了保存食物而用的药物⇒preservative n.防腐剂GRE难词记忆preservative→preserve v.保存， 保藏+ative→有保藏能力的→防腐性的GRE红宝书源于: preservev 保护
preserve 保护来自preservev.保护，保藏词根记忆preserve保存近义词 additive添加剂stabilizing稳定preserver保存人protective保护的stabilizer稳定剂antifungal抗真菌的antibacterial抗菌的E number是一种人工物质…
名词97%,形容词3%
用作名词Salt is a common foodpreservative.盐是一种常用的食物防腐剂。
It is used as apreservativein certain acid food products.在某些酸性食物制品中它被使用作为防腐剂。
For the first, the bestpreservativeto keep the mind in health, is the faithful admonition of a friend.说到第一种，最能保人心神之健康的预防药就是朋友的忠言规谏。用作形容词The fact is that ascorbic acid is only thepreservativepart of naturally occurring vitamin C.事实上，抗坏血酸只是天然维生素C的能够保存的部分。adj.saving
同义词 conservative,conservatory,defensiveprecautionary,protective,safeguardingnoun.hygienic preserver
同义词 chemical preserving agentnoun.chemical compound
同义词 vinegaralcohol,chemical,formaldehyde,salt,saltpeter
additivenoun added ingredient
accompaniment,add-on,addition,extra,flavor enhancer,supplement
additivesnoun added ingredient
accompaniments,add-ons,additions,extras,flavor enhancers,preservatives,supplements
antisepticnoun decontaminating agent
bactericide,detergent,disinfectant,germicide,preservative,preventative,preventive,prophylactic,purifier,sterilizer
brinenoun salt solution
alkali,blue,brackish water,deep,drink,marinade,ocean,pickling solution,preservative,saline,salt water,sea water,sodium chloride solution,vinegar
defensiveadjective protective, watchful
arresting,averting,balking,checking,conservative,coping with,defending,foiling,forestalling,frustrating,guarding,in opposition,interrupting,opposing,preservative,preventive,protecting,resistive,safeguarding,thwarting,uptight,warding off,withstanding
food additivenoun something added to processed food
artificial additive,artificial coloring,artificial flavoring,preservative,preservative medium |