kě-tîm低沉

overcast

overcast; gloomy; deep and low; depressed; gloomy; downcast; blue

English Wiktionary, “低沉” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E4%BD%8E%E6%B2%89 · confidence: Medium (Wiktionary, Hokkien)