rosinn.松香;树脂
rosin joint虚焊接,未焊牢的连接
rosindulonen.蔷薇引杜酮
Rosin's testn.睫毛杜鹃
rosin specks树脂斑点
rosined soap松香皂
rosin vanish松香清漆
rosin sizing上松香胶
rosin grease松脂油膏
rosin spirit松脂醇,松香精
rosin cerate[医] 松香蜡