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。
- My deskmate wanted to trade his pen for my book. 我的同桌想用他的钢笔换我这本书。
- 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 conductor punched his bus ticket. 售票员用剪票夹在他的汽车票上打孔。
- He made motions to me to pass the pen. 他向我打手势，要我把钢笔递给他。
- Put down my pen and stop fiddling! 把我的钢笔放下，别用手玩弄！
- She delved in her bag and pulled out a pen. 她在提包里翻找，拿出一枝钢笔。
- Under its new conductor, the errorism Act. 根据防止恐怖活动法案，拘留了六名疑犯。
- Charles bought a pen at the dime store. 查尔斯在廉价店买了一支钢笔。
- 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。
- Somebody has walked off with my pen. 有人把我的钢笔偷走了。
- He is rooting about for his fountain pen. 他正在寻找他的自来水笔。
- I'm wild about losing my gold fountain pen. 我因遗失了自来水金笔而暴躁不安。
- 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。
- Don't make so much fuss over losing a pen. 别为了丢失一支笔就这样大惊小怪。
- I've searched high and low for my lost pen. 我到处寻找丢失的钢笔。
- The conductor is good at keeping the players together. 乐队指挥善于使表演者奏协调。
- That was only a slip of the pen. 那仅是笔误。
- I can't find my pen though I've looked everywhere. 我到处找那支钢笔,可就是找不到。
