记忆方法
记忆“derivation”可以通过联想记忆法，将其分解为“de-”和“ration”。想象“de-”代表着从上到下或去掉，而“ration”与“rationale”相似，指的是理由或原理。因此，“derivation”可以理解为“去除表面的东西，揭示背后的原因或起源”。这种联想可以帮助你记忆这个单词的意思。
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词族 · derivation
词形变化
英语词源
- 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.
权威例句
- 1. a word of Greek derivation
- 由希腊语派生的词
- 2. The custom is of Scottish derivation.
- 这风俗起源于苏格兰.
- 3. The derivation of its name is obscure.
- 其名字的由来鲜为人知。
- 4. The word is of old French derivation.
- 该词源于古法语。
- 5. Our derivation of the chain rule contains one flaw.
- 我们推导链式法则的过程中有一个漏洞.