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	pee pee pee-pee peepee peeper peepers peepers, mr peep frogs peep-hole peephole peephole masks peephole optimisation peepholes peepi peep in peeping peeping at peeping hole peeping in peeping into peeping out peeping over peeping testis peeping through peeping tom peeping-tom

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three-speed