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English name: Lanolin 2 G4 v) i3 F8 y, @4 T
Lanolin, a grease from wool-bearing animals, acts as a skin ointment, water-proofing wax, and raw material (such as in shoe polish).2 R# b$ K. Q% x) d' O
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Ref: http://en.wikipedia.org/wiki/Lanolin