noun 下载 🔗分享 触肢,须肢。 Either of a second pair of appendages, near the mouth of a spider, homologous to the mandibles in crustaceans. Examples : "The spider used its pedipalps to manipulate a small insect into its mouth. " 这只蜘蛛用它的触肢(须肢)把一只小昆虫送进了嘴里。 animal biology anatomy insect part organism 与AI对话词汇游戏阅读练习