Read Edit View history 同室操戈 tóngshìcāogē infighting Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 同室操戈 · tóngshìcāogē · infighting 2026/03/04 同室操戈 tóngshìcāogē infighting internecine strife; internal conflict within a group or family 为了争夺遗产，这对兄弟竟然同室操戈。 idiom created sense Mar 4, 2026, 02:25 AM