tardigrada
/tɑ:dɪɡ'reɪdə/
📖 中文释义
- 缓步类
📘 English Definition（英文释义）
- a. A tribe of edentates comprising the sloths. They are
- noted for the slowness of their movements when on the ground. See
- Sloth, 3.
- a. An order of minute aquatic arachnids; -- called also
- bear animalcules, sloth animalcules, and water bears.