[经] ratio of net sales to inventory

xiāo huò jìng é duì cún huò de bǐ lǜ ㄒㄧㄠ ㄏㄨㄛˋ ㄐㄧㄥˋ ㄜˊ ㄉㄨㄟˋ ㄘㄨㄣˊ ㄏㄨㄛˋ ㄉㄜ˙ ㄅㄧˇ lv4