kái-soe解衰

to vent one's anger on

to vent one's anger on; to take one's anger out on (someone who does not deserve it)

English Wiktionary, “解衰” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E8%A7%A3%E8%A1%B0 · confidence: Medium (Wiktionary)