How to pronounce word in English - Learn English free online - Up-and-down Indicator - How to pronounce the english word Up-and-down Indicator in english. Start with S. Learn from me. - www.pronounceword.com

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Up-and-down Indicator. How to pronounce the english word Up-and-down Indicator.Start with S. Learn from me.

Up-and-down Indicator

英语发声

美语发声

网络释义

1、[仪]走时指示器

... 纵动比较仪 longitudinal comparator 走时指示器 up-and-down indicator 阻力式转速计 drag-type tachometer ...

短语

专业释义

英英释义

英汉双解大词典