phî-lôo疲勞

tired

tired; weary; fatigued; exhausted; strained; fatigued

physics

English Wiktionary, “疲勞” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E7%96%B2%E5%8B%9E · confidence: Medium (Wiktionary, Hokkien)