传硕公版书
四库版
格致余论 · 朱震亨 · Chapter 5 of 8
四库版
✦ You read 四库版
Don't lose your spot.
Free account remembers where you stopped across all 12,000 books. Pro unlocks pinyin on every line, modern Mandarin translations, AI rewrites, audio read-along, and the workbook — for $2.50/month, billed annually.