名词
中文翻译：切牙
同义词：
['incisive', 'incisal', 'cuspid', 'canine例句：1. The dentist removed the incisor and replaced it with a porcelain crown.（牙医拔除了一颗切牙，并用瓷冠替换了它。）']
例句：
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1. The dentist removed the incisor and replaced it with a porcelain crown.
牙医拔除了一颗切牙，并用瓷冠替换了它。
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2.She had her incisors filed down to make them more even.
她把牙齿磨平，使它们更加整齐。
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3.The child's incisors were so sharp that they could cut through paper.
孩子的前牙非常锋利，可以切断纸张。