telson /'telsәn/ 📖 中文释义 n. [动](节肢或甲壳动物的)尾节 📘 English Definition(英文释义) n. The terminal joint or movable piece at the end of theabdomen of Crustacea and other articulates. See Thoracostraca. ← tels T 字母词表 telsons →