n.指甲

原形：fingernail复数：fingernails

She bit her fingernails nervously before the interview.
她在面试前紧张地咬着指甲。
The child had dirt under his fingernails from playing in the garden.
这个孩子在花园玩耍，指甲里都是泥土。
I need to cut my fingernails, they're getting too long.
我需要剪指甲了，它们长得太长了。
He picked at his fingernails while waiting for the train.
他在等火车时抠着指甲。
The pianist's fingernails were perfectly manicured for the concert.
钢琴家的指甲为了音乐会修剪得非常整洁。
She carefully painted each of her fingernails with a different color.
她仔细地给每个指甲涂上了不同的颜色。
The detective found a tiny piece of fiber stuck under the victim's fingernail.
侦探在受害者的指甲下发现了一根微小的纤维。
After washing my hands, I noticed a small cut on my fingernail.
洗手后，我注意到我的指甲上有一道小口子。
The athlete broke his fingernail during the match, causing him discomfort.
运动员在比赛中弄断了指甲，给他带来了不适。
She absentmindedly chewed on her fingernails as she watched the suspenseful movie.
她看着紧张的电影，不自觉地啃着指甲。