正極

正极
zhèngjí
positive electrode; positive pole; anode

CEDICT

positive pole

Wiktionary

電池兩極中產生正電的一極。為進電路，電位較負極高。

重編國語辭典

Entry Composition

1 正 zhèng
  1. straight
  2. upright
  3. proper
  4. main
  5. principal
  6. to correct
  7. to rectify
  8. exactly
  9. just (at that time)
  10. right (in that place)
  11. (math.) positive
2 極 jí
  1. extremely
  2. pole (geography, physics)
  3. utmost
  4. top