英语词汇“demonstration expense”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	demonstration expense
释义	demonstration expense [经] 示范费, 展出费
随便看	automatic protective-system automatic protective system automatic protein sequencer automatic psychrometer automatic pump automatic pump control automatic pumping station automatic pump-off control automatic punch automatic puncher automatic punch(er) automatic punching machine automatic purifier automatic push button control lift automatic push-button control lift automatic push button panel automatic pushing machine automatic pyrometer automatic quadder automatic quality control automatic quantitative perimeter automatic quantitative perimetry automatic question modification automatic queuing phonogram equipment automatic quick-changeover unit 好话担不住三寻思好话能劈开石头好话能穿铁好话能遮丑好话说三船，不如攥起拳好话说三遍，狗也不爱听好话说三遍，聋子也心烦好话说上千千万，不如实事办一件好话说了几大车好话说在点子上，烤肉穿在签子上跳龙门跴践践冰践履践极践石践祚践约践行