fingernail
['fiŋɡəneil]
n. 手指甲
参考例子
1.Is the chunk that black appears inside fingernail why?
指甲里面出现黑色的大块是为什么?
2.All round fingernail very easy desquamate, especially fingernail left and right sides, be because, what?
手指甲周围很容易脱皮，特别是指甲左右，是因为什么呢？
3.The effect is easy to observe on a smooth, flat-black material(e. g. poster-painted paper), but you can see it on a fingernail or a worn coin as well.
在一个光滑的、平而黑的材料上（例如招贴画的纸）容易看到这个效应，但是也可以在指甲上或旧的硬币上看到。
英文解释
n.
1.the nail at the end of a finger
网络释义
fingernail
手指甲; 指甲盖; 问题答案： 指甲;
fingernail polisher
指甲上光器具;
Fingernail Clippers
指甲剪削者图片;
fingernail biting
释义：咬指甲;
T fingernail
南方爵士乐;