paleness

例句：

1. 1. The old man's face was so pale that it looked like a ghost.
   老人的脸非常苍白，看起来像鬼。
2. 2.She had a paleness in her eyes that made her look sickly.
   她的眼睛显得苍白，看起来很病态。
3. 3. The doctor examined the patient's paleness and found no signs of infection.
   医生检查了病人的苍白，没有发现感染的迹象。