名词中文翻译
中文翻译：牙齿脱落
同义词：
['teeth falling out', 'teeth missing例句：1. He had a toothing problem and needed to see a dentist.（他有一个牙齿脱落的问题，需要去看牙医。）']
例句：
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1. He had a toothing problem and needed to see a dentist.
他有一个牙齿脱落的问题，需要去看牙医。
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2.The old lady lost all her teeth when she was young.
这位老妇人年轻时失去了所有的牙齿。
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3.She was worried about losing her teeth due to poor oral hygiene.
她担心由于口腔卫生不良而失去牙齿。