日本不卡高清一区二区三区|亚洲福利精品视频无码在线|国产成人国产在线观看入口|成人免费观看在线视频

preservative

  互通基本詞匯  
[pr?'z??v?t?v]     [pr?'z??rv?t?v]    
  • n. 防腐劑;預防法;預防藥
  • adj. 保存的;有保存力的;防腐的
new

preservative的英文翻譯是什么意思,詞典釋義與在線翻譯:

英英釋義

Noun:
  1. a chemical compound that is added to protect against decay or decomposition
Adjective:
  1. tending or having the power to preserve;

    "timbers should be treated with a preservative substance"

preservative的用法和樣例:

例句

用作名詞 (n.)
  1. Salt is a common food preservative.
    鹽是一種常用的食物防腐劑。
  2. It is used as a preservative in certain acid food products.
    在某些酸性食物制品中它被使用作為防腐劑。
  3. For the first, the best preservative to keep the mind in health, is the faithful admonition of a friend.
    說到第一種,最能保人心神之健康的預防藥就是朋友的忠言規諫。
用作形容詞 (adj.)
  1. The fact is that ascorbic acid is only the preservative part of naturally occurring vitamin C.
    事實上,抗壞血酸只是天然維生素C的能夠保存的部分。

詞匯搭配

經典引文

  • Additives like preservatives and colouring in processed foods..can have adverse effects on some people. 出自: V. Bramwell
今夭熱門詞匯
索引 附表 查詞的歷史