Word

HSK	Not in HSK
FREQUENCY	Unknown

扰流板 rǎo liú bǎn

DEFINITIONS

spoiler (automotive or aeronautical)

CHARACTERS

扰 rǎo HSK 4	disturb, annoy, agitate
流 liú HSK 4	flow, circulate, drift; class
板 bǎn HSK 3	plank, board; iron or tin plate