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保护剂

保護劑
bǎohùjì
noun

Measure Word

一种保护剂 zhǒng

Meanings

  1. 1 protective agent
  2. 2 preservative; protectant

Examples

HSK 7-9
这种保护剂能延长材料的使用寿命。
Zhèzhǒng bǎohùjì néng yáncháng cáiliào de shǐyòng shòumìng.
This protective agent can extend the service life of the material.
HSK 7-9
实验中加入了抗氧化保护剂。
Shíyàn zhōng jiārù le kàng yǎnghuà bǎohùjì.
An antioxidant protectant was added to the experiment.

Tips

usage
The suffix 剂 is the standard Chinese for 'agent' in chemistry/pharmacology - also seen in 催化剂 (catalyst), 防腐剂 (preservative), 染色剂 (colorant).

Stroke Order

保 bǎo
护 hù
剂 jì