n.单项式
adj.单项的；单项式的

The polynomial equation contains a monomial term of x^3.
这个多项式方程包含了一个三次幂的单项式项。
In the expression 5x^2y, "5x^2y" is a monomial.
在表达式5x^2y中，"5x^2y"是一个单项式。
A binomial can be expressed as the sum of two monomials.
二项式可以表示为两个单项式的和。
Simplify the expression by combining like terms, which includes monomials with the same variable raised to the same power.
通过合并同类项（具有相同变量相同指数的单项式）来简化表达式。
The coefficient of the monomial in this algebraic expression is -7.
这个代数表达式中的单项式的系数是-7。
The degree of a monomial is determined by the highest power of its variables.
单项式的次数由其变量的最高次幂决定。
The monomial 4xy^3 has a degree of 4.
单项式4xy^3的次数是4。
A monomial can also be a constant, like the number 3 or the variable 'a' itself.
单项式也可以是常数，如数字3或变量'a'本身。
The product of two monomials, 2x and 3x^2, is 6x^3.
两个单项式2x和3x^2的乘积是6x^3。
In calculus, a monomial function is one that has only one term, such as f(x) = 4x^3.
在微积分中，一个单项函数只有一个项，例如f(x) = 4x^3。