記得分厘卡最後有個分成九格的標尺，而且就看是指標對著那一個就是小數點位數（記憶中的概念）。

來源: chufang 於 2023-03-21 08:30:50 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.