colophony

/kol-uh-foh-nee, kuh-lof-uh-nee/US // ˈkɒl əˌfoʊ ni, kəˈlɒf ə ni //UK // (kɒˈlɒfənɪ) //

阴谋论,阴阳怪气,阴阳师,阴阳人

Definitions

n.名词 noun

It is valuable because tar, pitch, rosin, and colophony are obtained by distilling it.
Rosin, sometimes called colophony, is obtained from the sap of certain firs and pine trees.
The colophene hydrocarbons, formula (C20H32), represented by colophony.
If a thicker consistence is desired, a greater proportion of colophony is added, and it is cast in moulds.
Colophony, 462 has been placed in correct alphabetical order in the index.