vellus

The hair vellus can also finish counting is nothing of a good photo.

显然,一张照片仅仅是非常清晰,照的毫毛也能数完是称不上好照片的.

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Vellus hair follicles, sebaceous glands and eccrine glands inthe overlying dermis were also noted.

上方真皮层中含有毫毛囊 、 皮脂腺及汗腺.

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