sparr

abbr. steerable paraboloid altazimuth radio reflector 易操纵的抛物面式经纬仪无线电反射面

发音

/ˈspɑː(ɹ)/

词形变化

sparrs 复数 sparrs

释义与例句

n.
  1. 1.

    An English sparrow, house sparrow (Passer domesticus).

词源

Likely from Middle English *spar, from Old Norse sparr, spǫrr (“sparrow”), from Proto-Germanic *sparwaz, from Proto-Indo-European *spḗr (“sparrow”). Doublet of sparrow.

来源：wiktionary