- 保存剂
- 防腐的；防腐剂；预防药
- 防腐剂
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preservatives中文什么意思
例句与用法
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- Salt is a preservative for meat .
盐是肉类的防腐剂。 - Remedial treatment must be both eradicant and preservative .
修补处理必须应该是既可预防，又能根治的。 - The treatment was found to have a negligible preservative effect .
已发现这种处理法只有很小的防腐作用。 - Clearly aqueous preservative systems must possess a fixation mechanism .
显然，水溶性防腐剂必须有固定的历程。 - The egyptians were not the only people to make use of metallic salts as preservatives .
并非只有埃及人使过无机盐作防腐剂。