| 词汇 | blackguard |
| 词根词缀 | 词源： 1530s, of uncertain application. Perhaps once an actual military or guard unit; more likely orig. a mock-military reference to scullions and kitchen-knaves of noble households, of black-liveried personal guards, and of shoeblacks. By 1736, sense had emerged of "one of the criminal class." |
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