tardigrada
tɑ:dɪɡ'reɪdə
基本解释
缓步类
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.
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