rosin

松香, 松(树)脂

rosin oil

rosin

松香，松脂

用松香涂（小提琴弦）

rosin

松香, 树脂

用松香

rosin

Also called: colophony a translucent brittle amber substance produced in the distillation of crude turpentine oleoresin and used esp in making varnishes, printing inks, and sealing waxes and for treating the bows of stringed instruments

(not in technical usage) another name for resin

to treat or coat with rosin

rosin

1. any of a class of solid or semisolid viscous substances obtained either as exudations from certain plants or prepared by polymerization of simple molecules

(synonym)

(hypernym)

(hyponym) , ,

1. rub rosin onto; "rosin the violin bow"

(hypernym)

(derivation)