tǒ-sìng惰性

laziness

laziness; inertia; idleness; inertness; inert

chemistry

English Wiktionary, “惰性” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E6%83%B0%E6%80%A7 · confidence: Medium (Wiktionary, Hokkien)