“reduction roll”的概念、定义、翻译、参考文献-科学参考

单词	reduction roll
释义	reduction roll [ri`dǝk·shǝn ´rōl] ^METALLURGY A roller used to reduce the thickness of a piece of metal.
随便看	Watson-Sommerfeld transformation watt wattage rating watt current wattevilleite watt-hour watt-hour capacity watt-hour meter wattle gum rifle grenade rifle grenade ogive rifle range rifling rift rift-block mountain rift-block valley rift lake rift saw rift valley Rift Valley fever rift-valley lake rig Rigel rigging Righi experiment

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