Word data

HSK Not in HSK

FREQUENCY Unknown

紅外線 hóng wài xiàn

infrared ray

Word data

HSK	Not in HSK
Frequency	Unknown

Definitions

1. infrared ray

Characters

Character	Meaning
紅 hóng	red; popular; revolutionary
外 wài HSK 2	outside; external; foreign
線 xiàn	line; wire; thread