tuǎn-tsân斷層

to break off into layers

to break off into layers; to have a discontinuity in the structure; fault; break in the continuity of personnel structure

English Wiktionary, “斷層” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E6%96%B7%E5%B1%A4 · confidence: Medium (Wiktionary, Hokkien)