美国儿童牙科学会指出吞食含氟牙膏会导致一些问题。

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

youdao

美国儿童牙科学会指出吞食含氟牙膏会导致一些问题。

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

youdao