相角

xiàngjiǎo
  1. photo corner (used to mount a photo in an album)
  2. (math.) phase angle

CEDICT

math

Entry Composition

1 相 xiàng
  1. appearance
  2. portrait
  3. picture
  4. government minister
  5. (physics) phase
  6. (literary) to appraise (esp. by scrutinizing physical features)
  7. to read sb's fortune (by physiognomy, palmistry etc)
2 角 jiǎo
  1. angle
  2. corner
  3. horn
  4. horn-shaped
  5. unit of money equal to 0.1 yuan, or 10 cents (a dime)

classifier: 個