Vocab Bloom Hub

hotbox

/ˈhɒt.bɒks/

翻译: 指铁路车辆上因摩擦过热而温度异常升高的轴箱轴承,即热轴或燃轴,属于行车安全隐患。

1 个条目

noun

/ˈhɒt.bɒks/C2formal
  • zh指铁路车辆上因摩擦过热而温度异常升高的轴箱轴承,即热轴或燃轴,属于行车安全隐患。

A noun referring to a journal bearing, such as on a railroad car, that has become overheated.

  1. Overheated journal bearingC2formaltechnical

    A journal bearing, typically on a railroad car, that has become excessively hot due to friction or lack of lubrication.

    zh热轴

    • The train was delayed because a hotbox was detected on one of the cars.
    • Railroad workers regularly check for hotboxes to prevent axle failures.
    • The engineer noticed smoke coming from a hotbox and stopped the train immediately.
词形
  • hotboxes plural form
  • hotboxes' possessive plural form
  • hotbox's possessive singular form