test oil
基本释义
试油
实用场景例句
化学实验
The chemist observed the tannic acid reacting with iron salts to produce a blue-black precipitate.
化学家观察到单宁酸与铁盐反应生成了蓝黑色沉淀。
植物研究
The researcher analyzed the tannic compounds in oak bark to study their preservative properties.
研究人员分析橡树皮的 tannic 化合物以研究其防腐特性。
食品科学
The tannic content in red wine contributes to its astringent taste and potential health benefits.
红酒中的单宁含量使其具有涩味和潜在的健康益处。
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