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
- ONB
- on-band observation
- On Beauty of Seven Things
- On Becoming a Person: A Therapist's View of Psychotherapy
- On Biographies of Eunuchs
- on-board clock
- on-board computer
- on-board-diagnostic
- on board directly light-emitting diode package
- onboard information system
- on-board information terminal
- on-board telescope
- on-board unit
- on-bottom stability of jacket
- On Calligraphy
- on-camera correspondent and reporter
- On Canadian Poetry
- Once Again on the Trade Unions, the Present Situation and the Mistakes of Trotsky and Bukharin
- once primed quantity
- once-through boiler
- once-through boiler modulation control system
- once-through boiler start-up
- once-through correcting plate
- once-through corrector
- once through fuel cycle