elongated tooth 中文意思是什麼
elongated tooth
解釋
伸長牙-
African elephants only have four teeth to chew their food with. however, each tooth is 12 inches long, and their tusks are elongated teeth that grow throughout their lives, like fingernails
非洲象只有四隻牙齒用以咀嚼食物，但是每隻牙長達12英寸，而且尖尖的象牙是延長的牙齒，就像指甲一樣終生生長。
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