价键

價鍵
jiàjiàn
valence bond (chemistry)

CEDICT

chemistry

Entry Composition

1 价 jià
  1. price
  2. value
  3. (chemistry) valence
2 键 jiàn
  1. key (on a piano or computer keyboard)
  2. button (on a mouse or other device)
  3. chemical bond
  4. linchpin