propolis英 ['prɒpəlɪs] 美 ['prɒpəlɪs]
n.蜂胶;
[例句]The results showed that the effect of propolis namometer compound
material was better than that of ethanol extracted propolis.
结果表明:表面修饰纳米TiO2复合蜂胶的抗菌性能优于蜂胶醇提取液。
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