英语词汇“three-speed”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	three-speed
释义	three-speed three′-speed` n. 1. a system of gears having three forward gear ratios, esp. on a bicycle. 2. a bicycle having such a system of gears. adj. 3. having three forward gear ratios.
随便看	mean point of impact mean point of impact error mean position mean posterior akaike's information criterion mean power mean power delay profile mean pressure mean preventive maintenance time mean prioritized replacement position mean probable number mean profile mean profile depth mean proportional mean pulmonary arterial wedge pressure mean pulmonary artery occlusion pressure mean pulmonary artery pressure mean pulmonary artery wedge pressure mean pulmonary blood flow velocity mean pulmonary capillary wedge pressure mean pulmonary wedge pressure mean qrs axis mean rabbit mean radial spherical error mean radiant temperature mean range

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three-speed