difficulty
n.
late 14c., from Old French difficulté, from Latin difficultatem (nominative difficultas) "difficulty, distress, poverty," from difficilis "hard," from dis- "not, away from" (see dis-) + facilis "easy" (see facile).
| 词汇 | difficulty |
| 词根词缀 | Online Etymology Dictionary difficulty n. late 14c., from Old French difficulté, from Latin difficultatem (nominative difficultas) "difficulty, distress, poverty," from difficilis "hard," from dis- "not, away from" (see dis-) + facilis "easy" (see facile). |
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