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English name: Lanolin 1 T- a7 [" M; Y& C9 o6 x
Lanolin, a grease from wool-bearing animals, acts as a skin ointment, water-proofing wax, and raw material (such as in shoe polish).* t5 q4 E! R! @% V# E3 l A
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Ref: http://en.wikipedia.org/wiki/Lanolin