| 单词 | 变得过热 |
| 释义 | 〔hotbox〕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〔overheat〕To become too hot or very excited.变得过热，变得非常兴奋 |
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