资料来源 : Webster's Revised Unabridged Dictionary (1913)

Pipistrel \Pi*pis"trel\, Pipistrelle \Pip`i*strelle"\, n. [F.
   pipistrelle, It. pipistrello.] (Zo["o]l.)
   A small European bat ({Vesperugo pipistrellus}); -- called
   also {flittermouse}.

资料来源 : WordNet®

pipistrelle
     n : small European brown bat [syn: {pipistrel}, {Pipistrellus
         pipistrellus}]