môo-pīnn毛病

fault

fault; defect; breakdown; trouble; mishap; personal flaw; shortcoming; illness; medical problem; condition; disease; ailment

English Wiktionary, “毛病” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E6%AF%9B%E7%97%85 · confidence: Medium (Wiktionary, Hokkien)