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preservative
美音： [pr??z?:v?t?v] 英音： [pr??z?:rv?t?v]

第三人稱復數(shù)：preservatives

preservative基本解釋

preservative

名詞防腐劑; 預防法; 防護層

形容詞防腐的，（能）保存的; 儲藏的; 有保護力的

preservative相關例句

名詞

1. This product contains no artificial preservatives.
此產(chǎn)品不含任何人造防腐劑。

2. Salt is a common food preservative.
鹽是一種常用的食物防腐劑。

3. preservative的意思

3. Salt is a preservative for meat.
鹽是肉類的防腐劑。

preservative網(wǎng)絡解釋

1. 保鮮劑：pregerminate 頂先發(fā)芽 | preservative 保鮮劑 | primordia 原基

2. preservative什么意思

2. 保存的：preservative 防腐劑 | preservative 保存的 | preservativeprophylactic 預防法

3. 貯藏法;防銹油;防腐劑;保護膜;保存的：preservative oil 防銹油 | preservative 貯藏法;防銹油;防腐劑;保護膜;保存的 | preserve 保持

preservative詞典解釋

1. 防腐劑；保護劑
A preservative is a chemical that prevents things from decaying. Some preservatives are added to food, and others are used to treat wood or metal.

e.g. Nitrates are used as preservatives in food manufacture...
硝酸鹽在食品加工業(yè)中被用作防腐劑。
e.g. Though the panels come pre-treated, they needed a final sealing with two coats of preservative.
雖然這些鑲板運來時經(jīng)過了預處理，但是還需要涂上兩層防腐劑進行最后的密封。

preservative英英釋義

noun

1. a chemical compound that is added to protect against decay or decomposition

preservative的解釋

adj

1. tending or having the power to preserve

e.g. timbers should be treated with a preservative substance