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- I've got a puncture and my spare is flat too! 我的车胎扎破了，备用的也瘪了！
- The hard core in the party make all the decisions. 这个党的核心成员决定一切。
- I got a puncture on the way and arrived late. 我在路上扎破了轮胎，所以迟到了。
- This concept is at the very core of her theory. 这个概念是她理论的核心。
- He was a military man to the core. 他是个地地道道的军人。
- A small mark or puncture made by a pointed object. 刺痕被尖头物弄出的记号或孔
- Let's get to the core of the argument. 咱们进入实质性的辩论吧。
- The core of our appeal is freedom of speech. 我们的要求的核心是言论自由。
- Some cyclists carry repair outfits because they may have a puncture. 有些骑自行车的人带修理工具，因为他们车胎可能小孔。
- The earth has a core and a mantle around it. 地球的中心是地核，地核的周围是地幔。
- He ate the plum, and threw the core away. 他吃掉了李子，并扔掉了果核。
- Let's get to the core of the matter. 让我们看看事情的核心。
- Each student studies four core subjects. 每个学生学习四门基础课。
- He is really rotten to the core. 他真是坏透了。
- I get a puncture on the way and arrive late. 我在路上扎破了轮胎，所以迟到了。
- It took a long time to get to the core of the affair. 花了很长时间才抓住这件事的要害。
- He demonstrated how to mend a puncture. 他示范如何修补车胎刺孔。
- We had a slight mishap with the car, eg a puncture. 我们的汽车出了点小事儿（如轮胎扎破）.
- Our tires do not puncture easily. 我们的轮胎不易爆破。
- puncture core 通气芯
