单词definite-description
网络: 限定摹状词；确定描述词；确定述词
Various people declared they had seen the lost child, but few could give a definite description of him.
很多人自称看见了那个失踪的孩子，但很少人能说清楚他的样子。
Title: Dicsourse-new detectors for definite description resolution: a survey and a preliminary proposal
针对确定性描述的新描述识别：综述和初步建议