Read Edit View history 一唱一和 yīchàngyīhè echoing Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 一唱一和 · yīchàngyīhè · echoing 2026/03/04 一唱一和 yīchàngyīhè echoing to echo one another 他们两个一唱一和，试图掩盖事实真相。 created sense Mar 4, 2026, 02:25 AM