diphenyl

n. (=biphenyl)[化]联苯, 苯基苯

发音

UK /daɪˈfiːnaɪɫ/
其它

词形变化

diphenyls 复数 diphenyls

释义与例句

n.
  1. 1.

    Synonym of biphenyl.

    化学

相关短语

diphenyl ether [化] 苯醚; 二苯醚 polymeric methylene diphenyl diisocyanate polymeric methylene diphenyl diisocyanates

词源

Etymology tree Proto-Indo-European *dwóh₁ Proto-Indo-European *dwi- Proto-Hellenic *dwi- Ancient Greek δῐ- (dĭ-)bor. Latin di-bor. English di- Proto-Indo-European *bʰeh₂-der. Proto-Hellenic *pʰáňňō Ancient Greek φαίνω (phaínō)der. French phéno- Proto-Indo-European *swel-der.? Ancient Greek ῡ̔́λη (hū́lē)der. French -yle French phénylebor. English phenyl English diphenyl From di- + phenyl.

来源：wiktionary