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- The hard core in the party make all the decisions. 这个党的核心成员决定一切。
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- This concept is at the very core of her theory. 这个概念是她理论的核心。
- They are grinding wheat into flour. 他们正在把小麦磨成面粉。
- He was a military man to the core. 他是个地地道道的军人。
- 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。
- He is grinding away for the examination. 他正在拼命用功准备考试。
- The strike brought industry grinding to a halt. 由於罢工生产逐渐停顿下来。
- 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。
- The car screeched to a halt with grinding brakes. 汽车停住时发出刺耳的刹车声。
- 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。
- Grinding for a test; grinding away at housework. 为考试埋头苦读; 埋头做家务
- He is really rotten to the core. 他真是坏透了。
- 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。
- The engine gave forth a grinding noise, then stopped. 发动机发出一阵轧轧声，随即停了下来。
- He sends his crop to a large mill instead of grinding it himself. 他把收获的庄稼送到大磨坊去，而不是自己碾磨。
- The side of the boat hit the quay with a grinding jar. 船舷撞到码头发出刺耳的声音。
