RRV
名词 n.
英文释义
名词 n.
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Initialism of road-rail vehicle.
— The importance of track workers obeying site rules has been stressed after a man was hospitalised after being hit by a moving road-rail vehicle (RRV) and falling into the 'four foot' between the rails.
- Initialism of right renal vein.
词形变化
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数据来源: Wiktionary