释义 |
bu·ta·di·ene AHD[byo͞o”tə-dīʹēn', -dī-ēnʹ] D.J.[ˌbjuːtəˈdaɪˌiːn, -daɪˈiːn]K.K.[ˌbjutəˈdaɪˌin, -daɪˈin]n.(名词)- A colorless, highly flammable hydrocarbon, C4H 6, obtained from petroleum and used in the manufacture of synthetic rubber. 丁二烯:一种无色、高度可燃的碳氢化合物,C4H 6,从石油中制得,用作合成橡胶的制造
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