n.長(zhǎng)牙；獠牙；尖形物

v.以牙刺戳；以牙掘

A huge tusk decorated the wall of his study. 他書房的墻上裝飾著一支巨大的象牙。

The second blind grasped one of the elephant's tusks and felt it. 第二個(gè)瞎子抓住了一個(gè)象牙，摸了摸它。

The wild boar had its tusk sunk deeply into a tree and howled desperately. 野豬的獠牙陷在了樹里，絕望地嗥叫著。