| 词汇 | facilis descensus Averni |
| 词根词缀 | 词源： 1618, from L., lit. "the descent of Avernus (is) easy" [Virgil, "Aeneid," VI.126], in ref. to Avernus, a deep lake near Puteoli, a reputed entrance to the underworld; hence, "it is easy to slip into moral ruin." |
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