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来源:雅诚德英语网
These produce oil which flows along the length of the hair and the health of the root determines the overall health of the strand of hair.
这些会分泌油脂,油脂顺着头发流动,而发根的健康程度决定了该缕毛发的总体健康。
These produce oil which flows along the length of the hair and the health of the root determines the overall health of the strand of hair.
这些会分泌油脂,油脂顺着头发流动,而发根的健康程度决定了该缕毛发的总体健康。