noun🔗Share引水，分流。 A leading or drawing off of water from a stream or source."The local farm relied on the river's derivation to irrigate their crops during the dry season. "在旱季，当地农场依靠从河流的引水来灌溉庄稼。utilityenvironmentagricultureChat with AIVocabulary GamePractice Reading
noun🔗Share推导，引申，来源 The act of receiving anything from a source; the act of procuring an effect from a cause, means, or condition, as profits from capital, conclusions or opinions from evidence."The student showed the derivation of the answer, clearly explaining each step of the math problem from the original equation. "这个学生展示了答案的推导过程，从最初的方程式开始，清晰地解释了这道数学题的每一步。theoryphilosophylogicscienceChat with AIVocabulary GamePractice Reading
noun🔗Share推导， 追溯. (genealogy) The act of tracing origin or descent."the derivation of a word from an Indo-European root"一个词从印欧语系词根的推导和追溯。familyhistorylanguageChat with AIVocabulary GamePractice Reading
noun🔗Share派生, 词缀变化 (grammar) Forming a new word by changing the base of another word or by adding affixes to it."The derivation of the word "unhappy" shows how the prefix "un-" is added to the base word "happy" to create a new word with the opposite meaning. "“Unhappy”这个词的派生过程显示了前缀“un-”是如何加在词根“happy”上，从而创造出一个意思相反的新词的。grammarlanguagelinguisticswordChat with AIVocabulary GamePractice Reading
noun🔗Share推导， 派生 The state or method of being derived; the relation of origin when established or asserted."The derivation of the family name "Smith" is traced to the occupation of blacksmith. "“Smith”这个姓氏的由来可以追溯到铁匠这个职业。languagelinguisticswordhistoryChat with AIVocabulary GamePractice Reading
noun🔗Share来源，起源 That from which a thing is derived."The derivation of my family name is from a Scottish village. "我家姓氏的起源是一个苏格兰村庄.languagelinguisticswordhistoryChat with AIVocabulary GamePractice Reading
noun🔗Share推导，引申，派生. That which is derived; a derivative; a deduction."The word "algebra" is a derivation from Arabic mathematics. "“代数学”这个词是源自阿拉伯数学的引申。languagewordChat with AIVocabulary GamePractice Reading
noun🔗Share求导，推导 The operation of deducing one function from another according to a fixed definition, referred to as derivation or differentiation; this is the inverse operation to integration."The derivation of the formula for calculating the total cost of a family trip involved subtracting the initial budget from the final expenses. "推导家庭旅行总费用公式的过程，包括从最终花费中减去最初预算。mathscienceChat with AIVocabulary GamePractice Reading
noun🔗Share转移体液，引流。 A drawing of humors or fluids from one part of the body to another, to relieve or lessen a morbid process."The doctor recommended a derivation to reduce the swelling in the patient's ankle. "医生建议采取体液转移疗法，以减轻病人脚踝的肿胀。medicinephysiologybodyChat with AIVocabulary GamePractice Reading
