Sugar solutions on the surface of exposed dentine cause water to be drawn out of the dentinal tubules causing which distorts the odontoblast causing pain.
[医
英语]《专业术语—
腔生理学术语O2(英
解)》正
: Osmotic pressure - Water tends to move towards dense concentrations of ions.
一场漫长而
。



可以获得铜线,
被许多榜样吸引
来的。
此,我
正面临着一个极其缓慢且
向他


