be derived from
表示来源或起源,通常与from连用。
Vitamin C is derived from citrus fruits.
维生素C是从柑橘类水果中提取的。
导出的;衍生的;派生的
属于或关于某一支系后代物种特有的、在祖先物种中未发现的条件。;衍生物。;导出的;衍生的
obtained from a source; not original
属于或关于某一支系后代物种特有的、在祖先物种中未发现的条件。
Of, or pertaining to, conditions unique to the descendant species of a clade, and not found in earlier ancestral species.
衍生物。
A product of derivation
The derived unit of power is the watt in the SI system.
在国际单位制中,电功率的导出单位是瓦特。
用法提示:形容词,表示‘导出的’,修饰unit,说明该单位是由基本单位推导而来。
This butter is derived from grass-fed cows, so it has a rich flavor.
这种黄油来自草饲奶牛,因此味道浓郁。
用法提示:形容词,表示‘衍生的’,说明黄油是从草饲奶牛中提取或生产出来的。
The derived benefits of exercise include improved mood and better sleep.
锻炼的派生益处包括改善情绪和更好的睡眠。
用法提示:形容词,表示‘派生的’,修饰benefits,强调这些好处是由锻炼间接产生的。
表示来源或起源,通常与from连用。
Vitamin C is derived from citrus fruits.
维生素C是从柑橘类水果中提取的。
用作前置定语,修饰名词。
This is a derived characteristic.
这是一个衍生特征。
表示通过某种方法或过程得到。
The result is derived by mathematical deduction.
该结果是通过数学推导得出的。
grammar · medium
易错句子This is a derived of that theory.
正确表达This is a derivative of that theory.
误将'derived'(形容词/过去分词)用作名词。'derived' 不能直接作名词,应使用名词形式的 derivative。
grammar · medium
易错句子The word is derived by Latin.
正确表达The word is derived from Latin.
介词误用。表示来源时,'derived' 后应接介词 from,而非 by。
derive是动词,表示‘源自、得到’;derived是形容词,表示‘衍生的’
derivative是名词,指衍生物;derived是形容词,表示衍生的
deprived意为‘贫困的’,与derived发音相似但意义完全不同;derived意为‘衍生的’
Choose the next layer that will help you use derived with more confidence.
Recommended next
Missing: Collocations
Complete this area with collocations.
Includes Context & register & Memory tip
Analyze the context and learn memory tricks to remember it.
More ways to explore
Includes Synonyms & Antonyms
Expand your vocabulary with synonyms and antonyms.
Includes Spelling & sound
Explore words with similar spelling endings or sounds.
Includes Word components & Thematic vocabulary
Learn how to build related words using roots, prefixes, and thematic clusters.
Includes Idioms & Cultural references
Discover idioms, slang, and famous pop culture quotes.
Dictionary facts from AI_FALLBACK, ECDICT, WIKTIONARY.