onychoschizia

例句：

1. 1. The doctor advised me to take a break from my work and get some rest.
   医生建议我休息一下，放松一下。
2. 2.The patient had a small cut on his fingernail and needed to have it cleaned and treated.
   病人的手指上有一个很小的切口，需要清理和治疗。
3. 3.The chef carefully removed the old nail plate and replaced it with a new one.
   厨师仔细地将旧的指甲板卸下，换上了新的。