您要查找的是不是：
- The boy can't figure out the algebra problems. 这个男孩做不出这道代数题。
- We've learned algebra in middle school. 我在中学就学过代数学。
- She was studying to build up her algebra. 她在学习以提高自己的代数水平。
- Are you stuck over your algebra? 你的代数题做不下去了吧？
- The marriage was held to be valid. 这一婚姻关系是有效的。
- He finally got the answer to the algebra problem. 他终於算出了这道代数题的答案。
- The ticket is valid for one month. 这票子一个月内有效。
- A credit card is not a valid proof of identity. 银行发的支票保付卡不是有效的身份证明文件。
- validation algebra 确认代数
- A statement or an argument used in such a validation. 证词，证言用于这种证实的陈述或辩论
- Tensor algebra is tied to coordinates. 张量代数则离不开坐标系。
- The branch of algebra that deals with quadratic equations. 二次方程式论处理二次方程式的代数学的分支
- Doing my algebra was a piece of cake. 做代数学对我来说简直太容易了。
- This license is no longer valid. 这张执照不再有效。
- Jim is eating up the course in algebra. 吉姆如饥似渴地学习代数。
- The cheque is not valid if it were not signed by the finance director. 如果没有主管财务的董事签字支票就无效。
- Indicating or restricted to a finite number of operations involving algebra. 代数运算的在代数运算中指定或限制在一个有限数的运算之内的
- Equal pay for equal work is valid. 同工同酬是正当的。
- Well, I flunked my algebra test. 我的代数不及格。
- Applicant shall hold a valid driving licence. 申请者须有持效的驾驶执照。
