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English name: Lanolin + s& x; Y# L- s. r; Q8 @Lanolin, a grease from wool-bearing animals, acts as a skin ointment, water-proofing wax, and raw material (such as in shoe polish). % R, n" N( ^: X8 n$ q. b ; w8 j0 v. I* f# g8 P5 BRef: http://en.wikipedia.org/wiki/Lanolin