開用khai-īng財務單位、活動動詞花費、開支。伊逐月日攏提一寡仔錢予𪜶老爸開用。I ta̍k gue̍h-jı̍t lóng the̍h tsı̍t-kuá-á tsînn hōo in lāu-pē khai-īng.他每個月都拿一點錢給他老爸花用。類義去khì開khai