noun🔗Share引水, 分流 A leading or drawing off of water from a stream or source."The government carefully regulates the derivations of water from the river to ensure enough remains for the ecosystem downstream. "政府严格监管从河流的引水行为，以确保下游生态系统有足够的水量。utilityagricultureenvironmentChat with AIVocabulary GamePractice Reading
noun🔗Share推导，衍生。 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 teacher explained the derivations of the mathematical formula, showing how it was built step-by-step from simpler equations. "老师解释了那个数学公式的推导过程，一步一步地展示了它是如何从更简单的等式中逐步演变而来的。outcomeprocessbusinessphilosophyscienceeconomyChat with AIVocabulary GamePractice Reading
noun🔗Share溯源，追溯，推导. (genealogy) The act of tracing origin or descent."the derivation of a word from an Indo-European root"一个词语从印欧语系词根的溯源.familyhistoryChat with AIVocabulary GamePractice Reading
noun🔗Share派生词，词的衍生。 (grammar) Forming a new word by changing the base of another word or by adding affixes to it."The grammar lesson covered the derivations of words like "unhappy" and "writer" from their base forms, "happy" and "write," respectively. "语法课讲解了“派生词”，比如“unhappy”（不高兴）和“writer”（作者）这类词是如何从它们的基础形式“happy”（高兴）和“write”（写）分别“衍生”出来的。grammarlanguagelinguisticsChat 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."Sentence: "The math teacher asked us to show all the derivations of our answers, so she could understand where our solutions came from." "数学老师要求我们写出答案的所有推导过程，这样她才能理解我们的解题思路是怎么来的。languagelinguisticswordgrammarhistoryChat with AIVocabulary GamePractice Reading
noun🔗Share来源，渊源. That from which a thing is derived."Many words in English have Latin and Greek derivations, making it easier to understand their meanings if you know those ancient languages. "许多英语单词都来源于拉丁语和希腊语，所以如果你懂这些古代语言，就能更容易理解它们的含义。languagewordlinguisticsChat with AIVocabulary GamePractice Reading
noun🔗Share推导，派生，引申。 That which is derived; a derivative; a deduction."The student showed all the mathematical derivations in her homework to get full credit. "为了拿到满分，那个学生在她的作业里展示了所有的数学推导过程。languagelinguisticsChat with AIVocabulary GamePractice Reading
noun🔗Share求导，微分。 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.""In calculus class, we learned the derivations of various formulas to understand how they relate to each other." "在微积分课上，我们学习了各种公式的求导过程，以便理解它们之间的联系。mathsciencetechnicalChat with AIVocabulary GamePractice Reading
noun🔗Share引流，转移。 A drawing of humors or fluids from one part of the body to another, to relieve or lessen a morbid process."The old medical textbooks described bloodletting as a series of derivations, aiming to draw the illness away from the affected area of the body. "旧的医学课本将放血疗法描述为一系列的引流术，目的是将病症从身体患病部位转移走。medicinebodyphysiologyChat with AIVocabulary GamePractice Reading
