Word: 聚精会神 (jùjīnghuìshén) Traditional: 聚精會神 聚精会神 dictionary entry jùjīnghuìshén to concentrate one's attention (idiom) Full dictionary entry for 聚精会神 Example sentences using 聚精会神 2 sentences, showing page 1 of 1. 他聚精会神地盯着电脑屏幕。 Tā jùjīnghuìshén de dīngzhe diànnǎo píngmù. He stared at the computer screen, completely focused. 大家都在聚精会神地听着。 Dàjiā dōu zài jùjīnghuìshén dì tīngzhe. Everyone was listening very carefully.