音标:[prɪ'zɜ:vətɪvz] ;
n. 防腐剂( preservative的复数形式 )
n. a chemical compound that is added to protect against decay or decomposition

preservatives的用法和样例:

例句

用作名词(n.)
  1. No preservatives or coloring added.无添加防腐剂或者颜色。
  2. 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。

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学英语单词
aerospace escape system
agricultural community
Alpha Tauri
anti-hazing
apparent amplitude
art porcelain
automatic numbering transmitter
autoreact
bacteriologically
basic transition network
behavio(u)r chain
blue-silver
bobcat
bones of facial cranium
brachyesophagus
burbot
burning rate pressure exponent
bushes
call on the guarantee
cancerous node
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constant expenses
control word statement
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cyrtocyst
differential leakage reactance
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eugenia jamboss
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high and low voltage alarm
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I owe you
impoco
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lower extreme
made a martyr of yourself
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Oakan-dake
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reualing
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spelling error detection
steel sand drilling
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striking angle
subcutaneousis fat necrosis of newborn
tatlock
tenellin
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tracking and telemetry data
Tuberculum calcanei
tuft mockado
vacuum infiltration method
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vertical cylindrical furnace
whorlbat
within a touch of
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