攝牙罅 (sip3 ngaa4 laa3) — something that is very little and not enough/a very small return or profit than expected in Cantonese
sip˗₃攝ngaaˎ₄牙laa˗₃罅简 摄牙罅
Mandarin Pinyin: she4 ya2 xia4
Meaning of 攝牙罅
nounsomething that is very little and not enough/a very small return or profit than expected