| 词汇 | quiddity |
| 词根词缀 | 词源： 1539, "captious nicety in argument" from M.L. quidditas, lit. "whatness," from L. quid "what," neut. of quis (see who). Sense developed from scholastic disputes over the nature of things. Original meaning "real essence or nature of a thing" is attested in Eng. from 1569. |
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