The changes conditioning rancidity, although not yet fully understood in all details, must be ascribed in the first instance to slow hydrolysis (saponification) of the oils and fats by the moisture of the air, especially if favoured by insolation, when water is taken up by the oils and fats, and f
Insolation与发音含义,同义词,反义词,翻译,刑和更多的