quillback

例句：

1. 1. 笔尖
   用于书写或绘画的尖端
2. 2.
   在财务上
3. 3.
   在法律上
4. 4.
   在商业上
5. 5.
   在技术上
6. 6.
   在军事上
7. 7.
   在体育上
8. 8.
   在经济上
9. 9.
   在政治上
10. 10.
    在技术上
11. 1.The writer's pen was so worn out that it couldn't write properly anymore.
    这位作家的笔已经磨损得无法正常书写了。
12. 2. He decided to cancel the meeting because of the sudden rainstorm.
    由于突然的暴雨，他决定取消会议。
13. 3.They had to pay back the loan they had taken out before the bank had been closed for renovations.
    在他们银行装修期间，他们不得不提前还清贷款。
14. 4.The company has been in debt for years, and now it needs to make a quillback to avoid bankruptcy.
    这家公司多年来一直负债累累，现在需要一笔透支以避免破产。
15. 5.The old car is too expensive to maintain, so we need to consider a quillback option.
    这辆旧车维护成本太高，所以我们需要考虑一个透支选项。
16. 6.The team was disappointed when they found out that their performance had been quillbacked by the coach.
    当团队发现他们的性能被教练提前扣除时，他们感到失望。