preservatives

英 [prɪˈzɜːvətɪvz]

美 [prəˈzɜrvətɪvz]

n.  防腐剂; 保护剂
preservative的复数

柯林斯词典

• N-MASS 防腐剂；保护剂
  Apreservativeis a chemical that prevents things from decaying. Some preservatives are added to food, and others are used to treat wood or metal.
  1. Nitrates are used as preservatives in food manufacture...
     硝酸盐在食品加工业中被用作防腐剂。
  2. Though the panels come pre-treated, they needed a final sealing with two coats of preservative.
     虽然这些镶板运来时经过了预处理，但是还需要涂上两层防腐剂进行最后的密封。

双语例句

• Simultaneous testing 10 preservatives and antioxidants in wine by GC-MS
  GC-MS法同时检测葡萄酒中10种防腐剂和抗氧化剂
• Processed foods must not be consumed as they have preservatives and unnatural flavors.
  加工食品不能食用，因为他们非自然的防腐剂、香料。
• The latter are present as contaminants in wood preservatives and also are used as pesticides.
  后者是木材防腐剂中的污染物质，也可用作杀虫剂。
• Nitrates are used as preservatives in food manufacture
  硝酸盐在食品加工业中被用作防腐剂。
• Another product not to add preservatives, and fully guarantee the health characteristics of the product;
  另外产品均不添加防腐剂，充分保证了产品的健康特性；
• Determination of preservatives and antioxidants in cakes by GC-MS-SIM
  GC-MS-SIM检测糕点中的防腐剂和抗氧化剂
• Like the colorant in kim chi and preservatives in jellies.
  就如辣白菜中的着色剂和果冻中的防腐剂。
• Body Butter is like lotion minus the water ( most lotions are70 to90% water) and the preservatives.
  身体黄油就像洗剂减去水（化妆水大部分是70至90%的水和防腐剂）。
• In fact, it is against French law to use preservatives in bread.
  事实上，在面包中使用防腐剂是违反法国法律的。
• Free from synthetic fragrances, colors, preservatives and raw materials derived from mineral oils.
  不含合成香料、色素、防腐剂和从矿物学油中提炼的矿物油。