noun🔗Share代数学，代数。 A system for computation using letters or other symbols to represent numbers, with rules for manipulating these symbols."My math class is learning algebra, which uses letters like 'x' and 'y' to represent unknown quantities. "我的数学课在学代数，代数会用像'x'和'y'这样的字母来代表未知的数量。mathnumberlogicscienceeducationChat with AIVocabulary GamePractice Reading
noun🔗Share复位术，整骨术 The surgical treatment of a dislocated or fractured bone. Also : a dislocation or fracture."The doctor performed an algebra on Grandma's fractured hip. "医生给奶奶做了髋部骨折的复位术。medicineanatomyChat with AIVocabulary GamePractice Reading
noun🔗Share代数学，代数。 The study of algebraic structures."My son is taking algebra in school, which means he's learning about different types of mathematical structures and operations. "我的儿子在学校学代数，也就是学习不同类型的数学结构和运算。mathscienceeducationChat with AIVocabulary GamePractice Reading
noun🔗Share代数 A universal algebra."My math teacher explained that algebra, a universal algebra, provides the rules for solving equations in various situations. "我的数学老师解释说，代数，作为一种通用的代数体系，为解决各种情况下的方程式提供了规则。mathChat with AIVocabulary GamePractice Reading
noun🔗Share代数 An algebraic structure consisting of a module over a commutative ring (or a vector space over a field) along with an additional binary operation that is bilinear over module (or vector) addition and scalar multiplication."My algebra class is studying how to manipulate equations involving unknown quantities. "我的代数课正在学习如何运算包含未知量的方程式。mathsciencetechnicalChat with AIVocabulary GamePractice Reading
noun🔗Share集代数, 代数. A collection of subsets of a given set, such that this collection contains the empty set, and the collection is closed under unions and complements (and thereby also under intersections and differences)."The algebra of my friend group includes everyone who is a student, and also anyone who is a sibling or parent of a student. "我的朋友圈“集代数”包括所有学生，以及所有学生的兄弟姐妹和父母。mathlogictheorynumberChat with AIVocabulary GamePractice Reading
noun🔗Share代数学，代数。 One of several other types of mathematical structure."Algebra is a type of mathematical structure used in many high school courses. "代数是数学结构的一种，在很多高中课程中都有应用。mathlogicscienceChat with AIVocabulary GamePractice Reading
noun🔗Share代数, 符号运算 A system or process, that is like algebra by substituting one thing for another, or in using signs, symbols, etc., to represent concepts or ideas."My math teacher explained the algebra of budgeting by showing how to substitute different costs for each month. "我的数学老师通过演示如何用不同费用替换每个月的预算项目，讲解了预算的“代数”原理。systemmathlogicChat with AIVocabulary GamePractice Reading
