例句與造句

1. Intradural spinal arachnoid cysts are relatively uncommon lesions that may be single or multiple
   摘要脊椎硬膜內(nèi)蜘蛛膜腔囊腫是少見(jiàn)的疾病。
2. It's difficult to find spinal arachnoid in a sentence. 用spinal arachnoid造句挺難的