| 释义 |
DEFINITIVE EXAMPLES 权威例句〔denatured alcohol〕Ethyl alcohol to which a poisonous substance, such as acetone or methanol, has been added to make it unfit for consumption.有毒乙醇，变性酒精：加入了有毒物质，例如丙醇或甲醇，这种乙醇无法再使用美国传统〔structural isomer〕Any of two or more chemical compounds, such as propyl alcohol and isopropyl alcohol, having the same molecular formula but different structural formulas.结构同质异能素，结构同分异构物：任何两种或两种以上的化合物，如丙醇及异丙醇，它们的分子构造相同但结构组成模式不同美国传统 |