主軸 [－轴]

Jyutping zyu2 zuk6
Pinyin zhǔ zhóu

Definitions (CC-CEDICT)
  1. axis
  2. principal axis (in mechanics, optics, botany etc)
  3. main axle (of engine)
Definitions (粵典–words.hk)
  1. 名詞
    最大​嘅​軸​心
    main shaft
Definitions (Wiktionary)
  1. noun
    principal axis
  2. noun
    main axle
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）