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English name: Lanolin 4 l' A8 G7 a! u7 E' [& g
Lanolin, a grease from wool-bearing animals, acts as a skin ointment, water-proofing wax, and raw material (such as in shoe polish). + `/ f/ b( Q9 h$ N & m4 f: X) [& s3 O# TRef: http://en.wikipedia.org/wiki/Lanolin