piperonal
英['pɪpərənæl]
美[paɪ'perəˌnæl]
- n. 胡椒醛
双语例句
- 1. The production and market of vanillin, ethyl - vanillin and piperonal are briefly described. The problem of environmental pollution is also discussed.
- 简单介绍了香草醛、乙基香草醛、 洋茉莉醛等芳醛的生产、市场情况。对存在的环境污染问题进行了讨论。
youdao
- 2. The production and market of vanillin, ethyl - vanillin and piperonal are briefly described. The problem of environmental pollution is also discussed.
- 简单介绍了香草醛、乙基香草醛、 洋茉莉醛等芳醛的生产、市场情况。对存在的环境污染问题进行了讨论。
youdao
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