shoegear

名词 n.
中文释义
英 /ˈʃuːˌɡɪə(ɹ)/   

英文释义

名词 n.
  1. train equipment, usually mounted on bogies, used to transfer electric current from the third rail. uncountable
    — Features such as trackless doors, mercury-type door interlocks, roof-mounted door fault indicator lights, rubber window glazing, improved retractable shoegear and a modified electro-pneumatic brake system designed to facilitate maintenance and improve reliability, which have proved their worth on the prototype trains, are continued in the new stock.

词源

From shoe + gear.
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