形容詞
比肉赤更加唔捨得嘅感覺 to feel a stronger hurt when one lets something valuable (esp. money) go; literally "bone(gap) feeling painful" (stronger than "flesh pain")
食嗰兩啖嘢就千幾蚊，直情係骨都赤。
食𠮶两啖嘢就千几蚊，直情系骨都赤。
Such little food costs a few hundred dollars. It really hurts so much.
見到個仔做嘢咁辛苦，我真係骨罅都赤啊！
见到个仔做嘢咁辛苦，我真系骨罅都赤啊！
I feel a strong hurt when I saw my son working so hard.