| 单词 | methacrylic acid |
| 释义 | > as lemmasmethacrylic acid methacrylic acid n. a colourless water-soluble compound, melting at 15–16°C, which readily polymerizes and is used as a chemical intermediate esp. in the manufacture of polymers; 2-methylpropenoic acid, CH2=C(CH3)COOH.extracted from methacrylicadj.< as lemmas |
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