例句與造句

1. Circulus vasculosus fasciculi optici
   視束血管環(huán)
2. Circulus arteriosus iridis major
   虹膜動脈大環(huán)
3. Circulus arteriosus iridis minor
   虹膜動脈小環(huán)
4. Circulus arteriosus major
   動脈大環(huán)虹膜
5. It's difficult to find circulus in a sentence. 用circulus造句挺難的