名詞 algebra:

1. the mathematics of generalized arithmetical operations

1. The boy can't figure out the algebra problems.
   這個男孩做不出這道代數(shù)題。
2. The branch of algebra that deals with quadratic equations.
   二次方程式論處理二次方程式的代數(shù)學的分支
3. It's easy to learn algebra.
   學習代數(shù)很容易。
4. We've learned algebra in middle school.
   我在中學就學過代數(shù)學。