algebra [ˈældʒəbrə]

例句:

• She is fascinated by algebra while he considers it meaningless nonsense.
  她对代数非常着迷，而他却认为代数毫无意义。
  
• He was not good at algebra in middle school.
  他中学时不擅长代数.
  
• In algebra, the sign X usually denotes an unknown quantity.
  在代数里, 符号X常用来表示未知数.
  
• Then, economists crunch through the algebra.
  来自BBC
• It showes ID being injected between physics, algebra, chemistry.
  来自SA
• Plants can't do trigonometry or algebra.
  来自BBC
• The letter X stands for 4 in the algebra problem X+3=7.
  在代数题X+3=7中,X代表4。
  来自《权威词典》
• Middle school students have to learn both algebra and geometry.
  中学生必须学代数与几何。
  来自《权威词典》
• I'm very good at algebra.
  我的代数很好。
  来自《权威词典》