| 单词 | derivation |
|---|---|
| 音标 | [deri'veiʃən] |
| 解释 | n.发展，起源；词源 |
| 红宝书 | 【英】 n. 发展，起源(developm ent or origin of words)词源(first form and meaning of a word) 【记】 它的动词: derive(派生,得出), 来自词根:riv(河流) |
| 字源 | derivation (n.) early 15c., from Middle French dérivation (14c.), from Latin derivationem (nominative derivatio) "a leading off, turning away," noun of action from past participle stem of derivare (see derive). Grammatical sense is older; general meaning "origination, descent" is from c.1600. |
| 不择手段背单词 | 无 |
| 趣味全助记 | 【记】derive，river 河流的来源 |
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