Pellagral gingivitis
[医] 糙皮病性龈炎, 蜀黍红斑性龈炎
🧩 词语组成解析
[医] 糙皮病的, 蜀黍红斑的
n. 齿龈炎
🗣️ 情景例句
Forgive me, I didn't mean to offend you.
请原谅， 我不是有意惹你生气。
Poverty is the mother of health.
缺乏是健康之母。
Can I have a look at it?
我可以看一下吗？