thionaphthene的翻译，读音
英/θaiә'næfθi:n/
释义：
硫茚
n. A double benzene and thiophene nucleus, C8H6S,
analogous to naphthalene, and like it the base of a large series of
derivatives.
n. A double benzene and thiophene nucleus, C8H6S,
analogous to naphthalene, and like it the base of a large series of
derivatives.