shoebeam

发音

UK /ˈʃuː.ɡɪə(ɹ)/

词形变化

shoebeams 复数 shoebeams

别名

shoe beam

释义与例句

n.
  1. 1.

    A beam of non-conductive material (usually fibreglass or wood), attached to a train bogey that supports the pickup shoe.

    交通

词源

From shoe + beam.

来源：wiktionary