google来的结果: $ W6 T/ A" Q, E& h. `/ E & K" r( H d0 E8 A; p! z% P4 E5 d, nEnglish name: Lanolin ( s( L' h* u5 ~3 L o" d
Lanolin, a grease from wool-bearing animals, acts as a skin ointment, water-proofing wax, and raw material (such as in shoe polish).$ j4 c+ a* G6 t) ]% U