Bo Xu, Yong Xu, Jiaqing Liang, Chenhao Xie, Bin Liang, Wanyun Cui, and Yanghua Xiao. CN-DBpedia: A Never-Ending Chinese Knowledge Extraction System. In International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, pp. 428-438. Springer, Cham, 2017.
| 中文名 | 用心良苦 | |
| 出自 | 闲情偶寄·结构第一 | |
| 拼音 | yòng xīn liáng kǔ | |
| 解释 | 很费心思地反复思考。 | 
| 标签 | 字词 | 
| 标签 | 语言 | 
| 标签 | 音乐 |