单词：dog-teeth
[网络] 前缘锯齿状结构；犬齿；牙嵌齿
dog-teeth的用法和样例：
例句
- It has a pair of large canine teeth in its upper jaw.在它的上颚有一对大的犬齿。
- Both male and female walruses grow tusks, which are simply canine teeth that continue to grow throughout their lives.无论是雄海象还是雌海象，它们长着长象牙，但只有犬齿在它们一生中能持续增长。
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