jackrabbit

['dʒækræbɪt]
  • n. 长耳大野兔(主要生长于北美西部)
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jackrabbit 杰克兔

jack,缩写自jackass,公驴,rabbit,兔子。因这种兔子耳朵较长而得名。

jackrabbit (n.)
1863, American English, shortening of jackass-rabbit (1851), so called for its long ears. Proverbial for bursts of speed (up to 45 mph).