1·Graphite is a highly efficient conductor of electricity.
石墨是一种高效的电导体。
—— 《柯林斯英汉双解大词典》
2·Wood is a poor conductor.
木头是不良导体。
3·Wood is a poor conductor of heat and electricity.
木头是热和电的不良导体。
4·When you go through a metal detector at the airport with a conductor such as keys in your pocket, the alarm goes off.
当你带着一个导体（比如口袋的钥匙）走过机场的金属探测器时，机器会发出警报声。
5·Though silver is a good conductor, carbon is cheaper, and the nanotubes provide the extra electrical conductivity needed.
因此虽然银是良好导体，碳也很便宜，但是纳米管却可以额外提供必需的导电性。
1·After my wife presented her ticket, the conductor asked for the rabbits' tickets.
我太太出示了车票，列车员又向她索要兔子的车票。
2·An arm stretches out from the bathroom and the conductor takes the proffered ticket.
一只拿着票的手从里面伸出来，列车员拿着票离开了。
3·Just before the conductor appears both Red Sox fans go into the bathroom and lock the door behind them.
就在列车员开始查票前，这两个红袜队球迷躲进厕所把门锁上。
4·Trying to troubleshoot a GUI over the phone is like giving driving directions to train conductor.
尝试去通过电话给GUI做故障解释就如同去给列车员指明行驶方向一样。
5·You simply book online and print out your booking reference, then show it to the conductor on board the train along with your passport.
订票后你可以打印你的订票单，在站台上连同护照一并出示给列车员。
1·If you want to attend the concert conducted by the famous conductor, you should book a ticket in advance.
如果你想参加那位著名指挥家指挥的音乐会，你应该提前订票。
2·From then on, he was recognized as an artist of preternatural abilities, not only as a composer but also as a pianist and conductor.
从此以后，他被视为一位有着超常能力的艺术家，不仅仅是位作曲家，而且还是钢琴家和指挥家。
3·Even Tommasini, who had advocated Gilbert's appointment in the Times, calls him "an unpretentious musician with no air of the formidable conductor about him".
即便是在《泰晤士报》上支持任命吉尔伯特的托马西尼，也称他为“一位朴实无华的音乐家，没有那种令人敬畏的指挥家的气质”。
4·Kurt Sanderling is known as "the world's greatest conductor".
库尔特·桑德林被誉为“世界上最伟大的指挥家”。
5·Eduardo Marturet is a Venezuelan conductor and composer represented by Tempo Primo.
爱德华多·马图尔特 是一位委内瑞拉指挥家和作曲家，代表作为《初速度》。
1·Conductor: But you have your pipe in your mouth.
列车长：可是你嘴里叼着烟斗。
2·Then they both headed off to the engine room so that the conductor could show Sheldon how to bring the trail through a crossing.
然后他们一起去了引擎室，列车长要向谢尔顿展示如何把火车开过交叉口。 罊。
3·Just have to go and have a word with the conductor.
我需要去和列车长讲句话。
4·You're welcome. Why if you ask the conductor when he comes by? He should help you find one.
别客气。待会儿列车长过来时，你何不问问他呢？他应该会帮你找一个座位。
5·When he got on the train, he said to the conductor. Sir, could you help me?
当他上车时，他对列车长说：先生，你可以帮助一下我吗？