名词
中文翻译：指甲
同义词：
['toenail', 'nail', 'fingertip例句：1. She carefully trimmed her fingernails before going to bed.（她睡前仔细修剪了指甲。）']
例句：
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1. She carefully trimmed her fingernails before going to bed.
她睡前仔细修剪了指甲。
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2. The doctor advised him to take care of his fingernails regularly.
医生建议他定期照顾好他的指甲。
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3. She had a small cut on her fingernail and needed stitches.
她的手指指甲上有个小伤口，需要缝针。