中軸線

中轴线
zhōngzhóuxiàn
central axis (line)

CEDICT

central axis; pivot; core

Wiktionary

Entry Composition

1 中軸 zhōngzhóu
  1. axis
  2. (bicycle) bottom bracket
2 線 xiàn
  1. thread
  2. string
  3. wire
  4. line
  5. (after a number) tier (unofficial ranking of a Chinese city)

classifiers: 條, 股, 根

Related entries

心軸 xīnzhóu
  1. central axis
  2. spindle
軸線 zhóuxiàn central axis (line)
對稱軸 duìchènzhóu
  1. axis of symmetry
  2. central axis (in Chinese architecture)