How to pronounce 紅外線 in Cantonese (16 out of 21):

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RF 是否紅外線射頻機

Cantonese Sentence Breakdown

是否 si6 fau2
is or not
紅外線 hung4 ngoi6 sin3
infrared radiation
機 gei1
machine
engine
opportunity
intention
aircraft
pivot
crucial point
flexible (quick-witted)
organic M: 台tái [台]
witty
handphone

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