khuat-khió缺口

breach

breach; gap; opening; break; notch; gap; shortfall; deficiency (of funds, materials, etc.); open jaw

English Wiktionary, “缺口” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E7%BC%BA%E5%8F%A3 · confidence: Medium (Wiktionary, Hokkien)