preservatives

听听怎么读

英 [prɪ'zɜ:vətɪvz]

美 [prɪ'zɜvətɪvz]

是什么意思

防腐剂( preservative的名词复数 )；

英英释义

preservative

n.a chemical compound that is added to protect against decay or decomposition
adj.tending or having the power to preserve
"the timbers should be treated with a preservative"

学习怎么用

词组短语

wood preservative木材防腐剂

preservative agent防腐剂；保存剂

preservative treatment n. 防腐处理，防护处理

chemical preservative化学防腐剂

双语例句

用作名词(n.)

No preservatives or coloring added.
无添加防腐剂或者颜色。
Eat food which contains high fat and specific food preservatives.
吃含有高脂肪和特殊食物防腐剂的食物。

权威例句

Preservatives in eyedrops: The good, the bad and the ugly ☆
Some Alkyl Hydroxy Benzoate Preservatives (Parabens) Are Estrogenic
Antimicrobial substances from lactic acid bacteria for use as food preservatives
Frequency of sensitization to 13 common preservatives in Switzerland. Swiss Contact Dermatitis Research Group
Quaternary ammoniums and other preservatives' contribution in oxidative stress and apoptosis on Chang conjunctival cells
The potential application of plant essential oils as natural food preservatives in soft cheese
Adaptation of Microorganisms to Cold Temperatures, Weak Acid Preservatives, Low pH, and Osmotic Stress: A Review
Fate of enterohemorrhagic Escherichia coli O157:H7 in apple cider with and without preservatives.
Quality changes in fresh-cut pear slices as affected by controlled atmospheres and chemical preservatives
Weak acid adaptation: the stress response that confers yeasts with resistance to organic acid food preservatives

同义词

antiseptics

p开头的单词