Read Edit View history 聚精会神 jùjīnghuìshén HSK7 concentrate Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 聚精会神/聚精會神 · jùjīnghuìshén · concentrate 2026/03/04 聚精会神 / 聚精會神 jùjīnghuìshén concentrate to concentrate one's attention; to be fully focused 学生们正在聚精会神地听老师讲课。 idiom created sense Mar 4, 2026, 02:25 AM