单语范例（未经PONS编辑处理）
The barrier repair properties of lanolin have been reported to be superior to those produced by both petrolatum and glycerin.
en.wikipedia.org Different mineral oils, linseed oil, castor oil, eucalyptus oil, lanolin, and oil of turpentine can be found most frequently among the many formulas.
en.wikipedia.org Historically, many pharmacopoeias have referred to lanolin as wool fat ("adeps lanae"); however, as lanolin lacks glycerides (glycerol esters), it is not a true fat.
en.wikipedia.org Certain breeds of sheep produce large amounts of lanolin, and the extraction can be performed by squeezing the sheep's harvested wool between rollers.
en.wikipedia.org Sheep's wool must be washed before spinning in order to get rid of the lanolin.
en.wikipedia.org