英语词汇rheostat怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	rheostat
释义	rheostat rheostat n: (electricity: device that changes current flow) (电器) SC 可变电阻器，变阻器 kě biàn diàn zǔ qì，biàn zǔ qì
随便看	tracer traceried tracery trachea tracheal tracheitis tracheotomy trachoma tracing tracing paper track track and field trackball track down tracker tracking tracking station trackless track meet track record track suit tracksuit tract tractability tractable

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