unruffled
adj.
1650s in figurative sense, from un-(1) "not" + past participle of ruffle, v.. Literal meaning, in reference to feathers, leaves, etc., is recorded from 1816.
| 词汇 | unruffled |
| 词根词缀 | Online Etymology Dictionary unruffled adj. 1650s in figurative sense, from un-(1) "not" + past participle of ruffle, v.. Literal meaning, in reference to feathers, leaves, etc., is recorded from 1816. |
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