轨道舱

Traditional form:

軌道艙

Pinyin (reading):

guǐdàocāng

Definitions:

• orbital module

Characters:

• 轨 - track, rut, path
• 道 - method, way; path, road
• 舱 - cabin, ship's hold

Traditional characters:

• 軌 - track, rut, path
• 道 - method, way; path, road
• 艙 - cabin, ship's hold