$ T$ y( \7 i: R( d7 NEnglish name: Lanolin 7 m; B# L! \# w* n- y( y; _$ TLanolin, a grease from wool-bearing animals, acts as a skin ointment, water-proofing wax, and raw material (such as in shoe polish).0 D0 U7 r/ `. J- p t" R
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Ref: http://en.wikipedia.org/wiki/Lanolin