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English name: Lanolin 4 D2 @0 t( m# j7 G5 Y" ]: ZLanolin, a grease from wool-bearing animals, acts as a skin ointment, water-proofing wax, and raw material (such as in shoe polish). 5 u( c9 C) t: D, R/ t# z* p! R( z- U- u' S( H6 g
Ref: http://en.wikipedia.org/wiki/Lanolin