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TOEFL BNC: 20370 COCA: 17163

preservative

Word family 
Related topics: Food
pre·ser·va·tive /prɪˈzɜːvətɪv $ -ɜːr-/ noun [countableC, uncountableU]  
DFa chemical substance that is used to prevent things from decaying, for example food or wood 防腐剂
 food that contains no artificial preservatives
不含人造防腐剂的食品
Examples from the Corpus
preservative• Throw them out over Akron or Denver, who needs the artificial flavors and preservatives?• The herrings and preservative had reacted together and produced a chemical which was poisonous to mink.• It acts as a glucose preservative by inhibiting glycolysis.• Her secret, she said, is all the preservatives in the junk foods she eats.• The Growtray is a simple timber box, that is treated with non-toxic preservatives.• The demand for food without preservatives is increasing.• Paper cartons of milk and tomatoes, packaged without preservatives or additives, just like their steel counterparts, are already here.• Apply a wood preservative that can be painted over or varnished afterwards.
artificial preservatives• Full of fruit with no artificial preservatives or colourings, they taste just like home-made jam.• Some manufacturers are now producing juices with no artificial preservatives or added sugar - delicious and lower in calories too.
pre·ser·va·tive noun
Chinese
Syllable
Corpus
TOEFL BNC: 20370 COCA: 17163
preservative

noun

ADJECTIVE | VERB + PRESERVATIVE | PHRASES ADJECTIVE➤food, wood食物／木材防腐劑▸➤artificial, chemical, synthetic人造／化學／合成防腐劑◇Our products contain no artificial preservatives.我們的產品不含人造防腐劑。VERB + PRESERVATIVE➤apply, treat sth with使用防腐劑；用防腐劑處理某物◇Make sure the panels are treated with a wood preservative.確保鑲板用木材防腐劑處理過。➤contain含防腐劑◇The snacks contain no artificial preservatives, sugar, or salt.這些零食不含人造防腐劑、糖或鹽。PHRASES➤additives and preservatives, additives or preservatives添加劑和防腐劑；添加劑或防腐劑◇a range of traditional cakes made with no additives or preservatives一系列沒有添加劑或防腐劑的傳統糕點
TOEFL BNC: 20370 COCA: 17163
TOEFL BNC: 20370 COCA: 17163

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