历史学 经济财政 释 merchants guilds 行 中国古代商业、手工业的同行组织。
row 行 travelling 流动的，行 进 的；流动，行进
计算机硬件 输入输出设备 释文 line 行
- organs of self-government of national autonomous areas of the People's Republic of China
- organs of the same system archive retention schedule
- Organs of the same type archive retention schedule
- organs on a chip
- organ-specific autoimmune diseases
- organ theory
- organ transplantation
- organum
- organylsilazane
- orgasm
- OR gate
- Orgueil meteorite
- orgya
- Orhan Kemal
- Orhan Pamuk
- Orhon Rivers
- or hull
- Ori
- Oriana
- Oriana Fallaci
- oricycle
- orientability
- orientability of a manifold
- orientability of a surface
- orientable