您要查找的是不是：
- It's a once in a lifetime chance. 这是一生难得的机会。
- She devoted her lifetime to the study of zoology. 她以毕生精力从事动物学研究。
- He met with many a setback in his lifetime. 他一生中遭到过许多挫折。
- A finite increment in a variable. 变量增量变量的有限增量
- A lifetime guarantee; lifetime membership. 终身保障; 终身会员资格
- He is a legend in his lifetime for his scientific discoveries. 他的科学发现使他一生成为传奇人物。
- The eating habits of a lifetime are not easily given up. 一生中长期形成的饮食习惯是不容易改掉的。
- finite lifetime 有限寿命
- Could you reconcile yourself to a lifetime of unemployment? 你能甘心一辈子失业吗?
- In his own lifetime Galileo was the centre of the controversy. 伽利略在世之日一直是激烈的论战中心。
- He has gone through many a severe test during his lifetime. 他一生中经受过多次严峻的考验。
- Normal cells show a finite life span. 正常细胞显示有限的生命期。
- He had put by a good sum during a working lifetime. 在他一生的工作中积蓄了一大笔钱。
- A finite list of choices; our finite fossil fuel reserves. 为数有限的选择; 我们有限的矿物燃料贮量
- The chief or entire work of a person's lifetime. 主要工作一个人毕生从事的工作，一生中最主要的工作
- Incense can attune the finite to the Infinite. 薰香可以使有限调谐至无限。
- He had a lifetime of frustrations. 他一生坎坷。
- I doubt if there will be a female president in this country in my lifetime. 我怀疑在我有生之年这个国家会不会出现一位女总统。
- 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
- The century plant blooms only once in its lifetime. 龙舌兰在其一生中只开一次花。
