1. a hard smooth ivory colored dentine that makes up most of the tusks of elephants and walruses

2. a long pointed tooth specialized for fighting or digging; especially in an elephant or walrus or hog

1. stab or pierce with a horn or tusk;

   "the rhino horned the explorer"
   

2. remove the tusks of animals;

   "tusk an elephant"
   

1.(象、野猪、海象等的) 长牙
Thetusks of an elephant, wild boar, or walrus are its two very long, curved, pointed teeth.

1. 牙：这似乎提醒人们注意他们还是很艺术的. 值得表扬的是,门诊部将激进、喧哗的桥段处理得井井有条脉络清晰,而不是简单的循环、重复,让人头疼,这在<>(tusk)里非常明显. 回到成功的过去实在是很自然和容易的,

2. 獠牙：IVORY 这个英文单字传统上仅指象牙,但是事实上因为哺乳类动物的牙齿 (teeth) 与獠牙 (tusk) 其化学成分一致,故广义而言,IVORY 泛指任何体积够大、足以供切割或雕刻使用哺乳类动物的牙齿或獠牙(本文中所谓之象牙采广意说法).

3.

3. 长牙：turtle 龟 |tusk 长牙 |tusk shells 掘足类

4. tusk的翻译

4. 象牙：trunk象鼻 |tusk象牙 | whale鲸鱼