preservative
preservative
[药学英汉词典]
preservative防腐剂
是什么意思，preservative的解释，preservative的翻译
[新英汉石油技术词典] preservative
[英中医学辞海] preservative
[中医英汉词典] preservative
[农业英汉词典] preservative
[农牧林英汉词典] preservative
[医学英汉词典] preservative
[海运英汉词典] preservative
[消防英汉词典] preservative
[环境英汉词典] preservative
[生物学英汉词典] preservative
[电信英汉词典] preservative
[石油英汉词典] preservative
[纺织英汉词典] preservative
[经贸英汉词典] preservative
[航海英汉词典] preservative
[航空英汉词典] preservative
[船舶英汉词典] preservative
[计算机英汉词典] preservative
[轻工业英汉词典] preservative
[进出口英汉词典] preservative
[造纸英汉词典] preservative