conductor

n.导体；售票员；（乐队）指挥；导管（套管的一种）

noun

1. （管弦乐队、合唱队等的）指挥；职业指挥
   a person who stands in front of an orchestra , a group of singers etc., and directs their performance, especially sb who does this as a profession
2. 列车长
   a person who is in charge of a train and travels with it, but does not drive it
3. （公共汽车的）售票员
   a person whose job is to collect money from passengers on a bus or check their tickets
   1. a bus conductor
      公共汽车售票员
4. 导体（导电或导热等的物质）
   a substance that allows electricity or heat to pass along it or through it
   1. Wood is a poor conductor.
      木头不是良好的导体。

名词复数形式:conductors

1. Finally in the programme, we come to the news that the American composer and conductor, Leonard Bernstein, has died
   节目的最后，我们来看一则新闻，美国作曲家兼指挥家伦纳德·伯恩斯坦去世。
2. The conductor's eyes darted to Wilfred, then fixed on Michael again.
   乐队指挥飞快地扫了威尔弗雷德一眼，然后视线又落回到迈克尔身上。
3. At Opera North he will be in harness with Paul Daniel, the conductor appointed music director last year.
   在北方歌剧公司，他将和去年指挥指定的音乐总监保罗·丹尼尔通力合作。
4. The conductor shambled to the next carriage.
   售票员慵懒地拖着脚走向下一节车厢。
5. The conductor brought home the full thrust of the work's emotional resolution.
   指挥将该作品情感上的毅然决然这一主旨充分表现了出来。
6. The train conductor punched our tickets.
   （列车）乘务员用剪票夹在我们的车票上打孔（验票）。
7. At the conductor's whistle the engine-driver starts his locomotive-engine.
   乘务员哨声一响，司机开动机车。
8. Wood is a poor conductor of heat and electricity.
   木头是热和电的不良导体。
9. Copper is a good conductor of heat.
   铜是热的良导体。
10. The conductor selected a soprano to lead the chorus.
    指挥挑选了一位女高音担任领唱。
11. He stands alone as a conductor of modern Symphonic music.
    他是一个杰出的现代交响音乐指挥。
12. The conductor wore the customary white gloves.
    售票员按照惯例戴着白手套。
13. Who is the conductor of tonight's concert?
    谁是今晚音乐会的指挥？
14. The conductor was always on the watch for such doings.
    这个指挥总是提防这样的动作。
15. Conductor: Yes, you are right.
    售票员：对，是的。
16. Can you see the conductor over there?
    你看到那边的售票员了吗？
17. The conductor punched a hole out of my ticket.
    列车员在我的票上打了个洞。
18. Is this new material a conductor or an insulator?
    这种新材料是导体还是绝缘体？
19. The transformer is used in the transmission and distribution of power to reduce the conductor size in line construction.
    变压器用于电能的传输和分配，以减小在线路架设中导线的截面尺寸。
20. Conductor: Any of various substances that allow the flow of electric current or thermal energy.
    导体：任何允许电流和热能流动的物质。
21. Noise in the form of a magnetic field induces voltage in a conductor or circuit;
    磁场形式的噪声会在导体或电路中感生出电压。
22. The amount of additives of PVDF binder and acetylene black conductor is studied in the paper.
    对PVDF粘结剂和乙炔黑导电剂的添加量进行了优化研究。
23. The application and production of the feeder cables with aluminium outer conductor are presented and analyzed.
    主要叙述了铝质外导体馈缆的应用和生产研发现状并进行了分析。
24. She was a success both as a pianist and as a conductor.
    她是出色的钢琴家和指挥家。
25. Development of a new type instrument for the measurement of conductor dc resistance;
    介绍了一种小电阻测量仪的设计方法，包括系统的硬件和软件设计。
26. The orchestra conductor stepped up to the podium.
    交响乐队的指挥走上了指挥台。
27. "You will have to get off here," the conductor said.
    “你得在这儿下车了，”售票员说。
28. The electric circuit consists of a battery, a switch, a conductor and a lamp.
    这个电路由电池、开关、导线和灯组成。
29. There was an incident on the bus: a man fought with the conductor.
    那辆公共汽车上发生了一件事，有个人和售票员打了起来。
30. Nonlinear loads cause abnormal conductor heating and voltage distortion.
    非线性负载能导致反常的导体发热和电压畸变。