tiong-tńg中等

medium

medium; middle (grade, class, level, quality, degree, scale, scope, etc.); intermediate; moderate; middling; secondary (school); general; ordinary; common; average (e.g. of height)

English Wiktionary, “中等” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E4%B8%AD%E7%AD%89 · confidence: Medium (Wiktionary, Hokkien)