这个词是什么意思？
A mixture of solid hydrocarbons obtained from petroleum. It has a wide range of uses including as a stiffening agent in ointments, as a lubricant, and as a topical anti-inflammatory. It is also commonly used as an embedding material in histology.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D010232 · MeSH 2026。
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