ok-luat惡劣

of poor quality

of poor quality; bad; inferior; adverse; tough; hard; vile; nasty; evil

English Wiktionary, “惡劣” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E6%83%A1%E5%8A%A3 · confidence: Medium (Wiktionary, Hokkien)