| 单词 | perionychium | 
| 释义 | perionychium(ˌpɛrɪəʊˈnɪkɪəm) nounWord forms:  plural -ia (-ɪə) the skin that surrounds a fingernail or toenail  Word origin C19: New Latin, from peri- + Greek onux a nail | 
	
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