Word

HSK	Not in HSK
FREQUENCY	Unknown

射频噪声 shè pín zào shēng

DEFINITIONS

radio frequency noise

CHARACTERS

射 shè HSK 5	shoot, eject, issue forth, emit
频 pín HSK 5	frequently, again and again
噪 zào HSK 6	be noisy; chirp loudly
声 shēng HSK 3	sound, voice, noise; tone; music