[经] historical cost accounting system
àn shí jì chéng běn hé suàn de zhì dù ㄢˋ ㄕˊ ㄐㄧˋ ㄔㄥˊ ㄅㄣˇ ㄏㄜˊ ㄙㄨㄢˋ ㄉㄜ˙ ㄓˋ ㄉㄨˋ