紅外

红外
hóngwài
infrared (ray)

CEDICT

  1. (physics) infrared (having the wavelength in the infrared)
  2. infrared (having the wavelength in the infrared)

Wiktionary

Entry Composition

1 紅 hóng
  1. red
  2. popular
  3. revolutionary
  4. bonus
2 外 wài
  1. outside
  2. in addition
  3. foreign
  4. external

Containing this entry

紅外光譜 hóngwàiguāngpǔ infrared spectrum
紅外線 hóngwàixiàn infrared ray