noun 下载 🔗分享 三趾树懒 A type of three-toed sloth, Bradypus tridactylus, endemic to forests of southern Venezuela, the Guianas, and northern Brazil. Examples : "During our trip to the Amazon rainforest, our guide pointed out an ai clinging to a tree branch, explaining it was a type of three-toed sloth. " 在我们的亚马逊雨林之旅中,导游指着一只攀附在树枝上的三趾树懒,告诉我们它是一种叫做“艾”的树懒。 animal biology nature organism environment 与AI对话词汇游戏阅读练习