mn̂g-khám門檻

doorstep

doorstep; sill; threshold; requirement; threshold; entry barrier; skill of considering how much one gains and loses

English Wiktionary, “門檻” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E9%96%80%E6%AA%BB · confidence: Medium (Wiktionary, Hokkien)