| 单词 | abietic acid |
| 释义 | Word Frequency abietic acidyellowish powder Word Frequency abietic acid(ˌæbɪˈɛtɪk) noun a yellowish powder occurring naturally as a constituent of rosin and used in lacquers, varnishes, and soap. Formula: C19H29COOH; melting pt: 173°C Word origin C19: abietic, from Latin abiēt-, from abiēs silver fir (the acid originally being extracted from the resin) |
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