cusps
US
・UK
C1 高級
n. pl.名詞 (複數)尖點
影片字幕
芝加哥大冒險，第三部。小骷髏 (Chicago Adventure, Part Three: Little Skeletons)
05:35
- Seals have multiple cusps on each tooth, right? - Yeah.
好興奮噢！ - 裡面有什麼？
- This is a harbor seal, and this- uh, these points, these cusps
海豹的每一根牙有多重齒冠，對吧？ - 對呀。
