hotbox
音标['hɒtbɒks]
汉语翻译
n. 热轴
英语解释
名词 hotbox:
- a journal bearing (as of a railroad car) that has overheated
详细解释
hot.box
n.（名词）An axle or journal box, as on a railway car, that has become overheated by excessive friction.热轴：由于过分摩擦而变得过热的轮轴或轴颈箱，如火车上的
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