Tra từ infrared radiation - Từ điển Oxford Learners Wordfinder Dictionary

Từ điển Oxford Learners Wordfinder Dictionary

infrared radiation

noun

electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves (Freq. 1)
• Syn:
infrared, infrared light, infrared emission
• Hypernyms:
actinic radiation, actinic ray