“eponychium”的英文意思_释义_用法

单词

eponychium

释义

eponychium Anat.|ɛpəʊˈnɪkɪəm|
[mod.L., f. Gr. ἐπί upon + ὄνυξ nail.]
a. The horny embryonic structure whence the nail is developed.
b. A film of epidermis covering the dorsal part of the nail; = quick n.¹ 4.
1885tr. P. G. Unna in H. Ziemssen Handbk. Dis. Skin i. 23 A trace of the horny layer of the first foetal months remains only on the ungual phalanx till a later period, and to this..I have given the name ‘eponychium’.1892C. S. Minot Hum. Embryol. 555 The epitrichial layer over the area has received the special name of eponychium from Unna.1902Cunningham Text-bk. Anat. 734 The part [of the epitrichium] which persists over the root of the nail is termed the eponychium, and covers the proximal part of the lunula.1968Bloom & Fawcett Textbk. Histol. (ed. 9) xxii. 495 Under the proximal fold, the horny layer spreads onto the free surface of the nail body as the eponychium.

英语词典包含277258条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

相关内容：

“eponychium”的英文意思

“电鳗”英文翻译

“epoist”的英文意思

“epomania”的英文意思

“电路媒质”英文翻译

“电鳐”英文翻译

相关推荐