Ulemorrhagia
[醫]齦出血
??? 情景例句
A special place for special people.
這是為特殊人物而設的特別地方。
I was so tired I couldn't keep up with her.
我太累了，跟不上她的步伐。
One is the general atmosphere of secrecy in which it is carried out,
一是科研工作中普遍存在的保密氣氛；