lunula unguis

例句：

1. 1. The cat has sharp claws that can easily tear through fabric.
   这只猫有锋利的爪子，可以轻松地撕裂布料。
2. 2. The lion's mane is a symbol of strength and power.
   狮子的鬃毛象征着力量和权力。
3. 3.The fisherman used his net to catch the fish with his unguis.
   渔夫用他的爪子抓住了鱼。