biphenyl

/bahy-fen-l, -feen-l/US // baɪˈfɛn l, -ˈfin l //UK // (baɪˈfɛnəl, -ˈfiː-) //

二苯,联苯,联谊会,联想

Definitions

n.名词 noun

1
Chemistry.
- : a water-insoluble, pleasant-smelling, colorless powder or white scales, C12H10, composed of two phenyl groups, from which benzidine dyes are derived: used chiefly as a heat-transfer agent and in organic synthesis.