Results:The obtaing rates of water-extraction,supersound extraction were 19.36%,26.52%,and the contents were 38.26%,45.84% respectively.是什么意思_Results:The obtaing rates of water-extraction,supersound extraction were 19.36%,26.52%,and the contents were 38.26%,45.84% respectively.在线翻译_英语_读音_用法_例句