& p& D4 [. D, Z U" T" I7 y( XEnglish name: Lanolin ) n$ D2 q5 F6 x5 \Lanolin, a grease from wool-bearing animals, acts as a skin ointment, water-proofing wax, and raw material (such as in shoe polish). ' y( m( E/ ]* \6 G) L: F1 |. a+ U" o8 G* F' A' S
Ref: http://en.wikipedia.org/wiki/Lanolin