Investigated in this paper was the absorbing and distributing of nicotine in the tobacco and filter tip during the course of smoking, gas Chromatography being used.是什么意思_Investigated in this paper was the absorbing and distributing of nicotine in the tobacco and filter tip during the course of smoking, gas Chromatography being used.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句