Dental necrosis
[醫(yī)] 牙壞死
?? 詞語組成解析
dental
['dentl]
adj. 牙齒的;牙科的;（輔音）齒音的;
n. 齒音;
necrosis
[[ne'kr?usis]]
n. 壞死, 枯斑\\n[醫(yī)] 壞死
??? 情景例句
Oh, by the way,
噢，順便問一下
Nothing is impossible to a willing heart.
心之所愿，無事不成。
Yes, he has.He sold it last week.
是的，賣掉了。他上星期賣掉的。