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Open the tool →方枘圜凿 (fāng ruì huán záo) is a Chinese idiom (chengyu) meaning “a square tenon cannot fit into a round mortise”.
方枘圜凿 is pronounced fāng ruì huán záo in Mandarin Chinese.
Literally, 方枘圜凿 means “Square tenon, round mortise”. It is used to mean “a square tenon cannot fit into a round mortise”.
方枘装不进圆凿。比喻格格不入,不能相合。同“方枘圆凿”。