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English name: Lanolin " T& h6 k6 ^0 g: o% QLanolin, a grease from wool-bearing animals, acts as a skin ointment, water-proofing wax, and raw material (such as in shoe polish). 3 U5 ~3 Q. t- Z& m, l) e6 ]& Y8 c: I- K7 M2 ~8 n( g
Ref: http://en.wikipedia.org/wiki/Lanolin