形容词
中文翻译：有三条腿的
同义词：
['quadruped', "quadrupedal例句：1. The dog is three-legged and can't run very fast.（这只狗有三只腿，跑不快。）"]
例句：
-
1. The dog is three-legged and can't run very fast.
这只狗有三只腿，跑不快。
-
2.The baby elephant is three-legged and cute.
这只小象有三只腿，很可爱。
-
3. The old man is three-legged and needs help to get around.
这位老人有三只腿，需要帮助才能行动。