derangement
n.
1737, "disturbance of regular order," from French dérangement (17c.), from déranger (see derange). Of mental order, from 1800.
| 词汇 | derangement | 
| 词根词缀 | Online Etymology Dictionary derangement n. 1737, "disturbance of regular order," from French dérangement (17c.), from déranger (see derange). Of mental order, from 1800. | 
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