Retropulpitis

逆行性牙髓炎

🗣️ 情景例句

Well,
嗯,
I'm feeling rather blue.
我觉得有些沮丧。
Here was a seven-year-old girl who at the age of 19 months had become deaf and blind.
一个7岁的女孩,出生19个月后就得了聋盲症。
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🔤 更多 R 开头的单词

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