首页rosinrosin英英释意

rosin

英 ['rɒzɪn]
  • n. 松香;树脂
  • vt. 用松香或树脂擦抹
  • n. (Rosin)人名;(英、德、俄、意、罗、瑞典)罗辛;(法)罗森

英英释意


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