mass noun
- resin, especially the solid amber residue obtained after the distillation of crude turpentine oleoresin, or of naphtha extract from pine stumps. It is used in adhesives, varnishes, and inks and for treating the bows of stringed instruments.松香, 松脂。
(rosined, rosining)with obj.
- rub (something, especially a violin bow or string) with rosin用松香擦（或涂）（某物, 尤指小提琴的弓或弦）。
派生词
rosiny
adjective词源
Middle English: from medieval Latin rosina, from Latin resina （see RESIN）.