The average recovery of menthol and hydroxybenzene were 99.64% and 98.67%, respectively, and RSD were 1.6% and 1.3%.是什么意思_The average recovery of menthol and hydroxybenzene were 99.64% and 98.67%, respectively, and RSD were 1.6% and 1.3%.在线翻译_英语_读音_用法_例句