conductor

B2 CET-4 高中 FREQ #9268 ★★☆☆☆

n. 领导者, 指挥者, 售票员, 向导 [化] 导体

发音

US /kənˈdʌktɚ/

词形变化

conductors 复数 conductors

别名

conductour

教材释义与例句

名词

导体；售票员；领导者；管理人

someone whose job is to collect payments from passengers on a bus

Wood is a poor conductor of heat.

木头导热性能差。

释义与例句

n. B2
  1. 1.

    One who conducts or leads; a guide; a director.

  2. 2.

    A person who conducts an orchestra, choir or other music ensemble; a professional whose occupation is conducting.

    指挥

    指挥家

    音乐
  3. 3.

    A person who takes tickets on public transportation and also helps passengers.

    售票员

    交通

    train conductor

    tram conductor

  4. 4.

    Something that can transmit electricity, heat, light, or sound.

    导体

    物理
  5. 5.

    An ideal of a ring that measures how far it is from being integrally closed

    数学
  6. 6.

    A grooved sound or staff used for directing instruments, such as lithontriptic forceps; a director.

  7. 7.

    A leader.

    建筑

词汇关系

名词

同义词 1

director

反义词 1

insulator

上位词 7

stuff material device musician collector accumulator gatherer

下位词 10

line bus silver wire cable copper cord bypass ag shunt

相关短语

conductor rail conductor rails lightning conductor 避雷导线 [化] 避雷针 bus conductor 公共汽车售票员 line conductor neutral conductor [电] 中立导体 live conductor [电] 有电导体

词源

Borrowed from Middle French conductour, from Old French conduitor, from Latin conductor.

来源：wiktionary