% w! I! Z/ G3 U1 a4 j+ L( PEnglish name: Lanolin 0 I8 z7 I) ~2 J; b0 DLanolin, a grease from wool-bearing animals, acts as a skin ointment, water-proofing wax, and raw material (such as in shoe polish). [' }8 c Y. o7 @/ G
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Ref: http://en.wikipedia.org/wiki/Lanolin