arachnoid hair

例句：

1. 1. The patient had a rash that resembled arachnoid hair.
   病人身上长了一片类似蛛网状毛发的皮疹。
2. 2.The doctor found the tumor to be covered in arachnoid hair.
   医生发现肿瘤上覆盖着蛛网状毛发。
3. 3. The scientist observed the cells with a microscope and noted the presence of arachnoid hair.
   科学家用显微镜观察细胞，并注意到了蛛网状毛发的存在。