| 单词 | descriptor |
| 释义 | descriptor[ dih-skrip-ter ] / dɪˈskrɪp tər / SEE SYNONYMS FOR descriptor ON THESAURUS.COM nouna significant word or phrase used to categorize or describe text or other material, especially when indexing or in an information retrieval system. Computers. a data item that stores the attributes of some other datum: a task descriptor. Origin of descriptorFirst recorded in 1930–35, for an earlier sense; describe + -tor, with vowel change and devoicing by analogy with similar Latin derivatives Words nearby descriptordescriptive metaphysics, descriptive notation, descriptive statistics, descriptivism, descriptivist, descriptor, descry, Desdemona, desecrate, desecration, deseed Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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