The American Academy of Pediatric Dentistry notes that swallowing fluoridated toothpaste can cause problems.

美国儿童牙科学会指出吞食含氟牙膏会导致一些问题。

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The American Academy of Pediatric Dentistry notes that swallowing fluoridated toothpaste can cause problems.

美国儿童牙科学会指出吞食含氟牙膏会导致一些问题。

youdao