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English name: Lanolin 2 G9 S2 j* m" M9 M7 \Lanolin, a grease from wool-bearing animals, acts as a skin ointment, water-proofing wax, and raw material (such as in shoe polish)./ I5 g+ K( s2 c% O, r- \( D# @$ o
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Ref: http://en.wikipedia.org/wiki/Lanolin