您要查找的是不是：
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- The chief conductor turned out to be a young woman. 列车长原来是一位青年妇女。
- That iron is a good conductor is known to us all. 铁是良导体这是我们大家都知道的。
- The hard core in the party make all the decisions. 这个党的核心成员决定一切。
- The conductor punched his bus ticket. 售票员用剪票夹在他的汽车票上打孔。
- Under its new conductor, the errorism Act. 根据防止恐怖活动法案，拘留了六名疑犯。
- This concept is at the very core of her theory. 这个概念是她理论的核心。
- The young soprano was taken up by a famous conductor. 那年轻的女高音歌手受到一著名指挥家的提携。
- He was a military man to the core. 他是个地地道道的军人。
- A lightning conductor protects a building from damage by lightning. 避雷针可保护建筑物不受雷击的破坏。
- 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。
- The conductor is good at keeping the players together. 乐队指挥善于使表演者奏协调。
- 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。
- A channel or conductor capable of transmitting signals. 一种能传输信号的信道或导线。
- 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。
- A good conductor should handle himself as featly as he handles his orchestra. 好的乐队指挥操纵自己的动作应如他操纵管弦乐队那样灵巧。
- He is really rotten to the core. 他真是坏透了。
