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English name: Lanolin ; V& K; I; f4 v: B% ]: G1 P1 i& f: KLanolin, a grease from wool-bearing animals, acts as a skin ointment, water-proofing wax, and raw material (such as in shoe polish). ) a8 q, a& w: e" \% P$ f 0 W1 B& M7 K/ m- W8 dRef: http://en.wikipedia.org/wiki/Lanolin