For commercializing of the proton exchange membrane fuel cells (PEMFCs), the mass production technique is one of the most important aims for industry.是什么意思_For commercializing of the proton exchange membrane fuel cells (PEMFCs), the mass production technique is one of the most important aims for industry.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句