ptilosis

名词 n.
中文释义

英文释义

名词 n.
  1. The appearance or study of feathers on a bird, including factors such as their texture or shape. uncountable,usually
    — Pterylography must be based on the distribution of the follicles, for the ptilosis as seen externally does not reflect the actual pterylosis.
  2. Loss of the eyelashes, due to ulceration or other damage to the follicles. uncountable,usually
    — The state of the lid, when deprived of the eyelashes, has been called ptilosis or alopecia ; the effect of the removal is very inconsiderable, and unless you look closely to the lid of a person of light hair, you can hardly distinguish whether the eyelashes are wanting or not.

词形变化

ptiloses plural

词汇关系

衍生词
trichoptilosis

词源

Borrowed from New Latin ptilōsis, from the Ancient Greek πτῐ́λωσῐς (ptĭ́lōsĭs).
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