conductors

柯林斯詞典

conductor /k?n?d?kt?/ (conductors)

• 1. N-COUNT A conductor is a person who stands in front of an orchestra or choir and directs its performance. (交響樂、合唱的) 指揮

• 2. N-COUNT On a train, a conductor is a person whose job is to travel on the train in order to help passengers and check tickets. 列車員[美國英語]

• 3. N-COUNT On a tram or a bus, the conductor is the person whose job is to sell tickets to the passengers. (公共汽車等的) 售票員

• 4. N-COUNT A conductor is a substance that heat or electricity can pass through or along. (熱、電的) 導(dǎo)體

  Graphite is a highly efficient conductor of electricity. 石墨是一種高效的電導(dǎo)體。

• 5. →see also semiconductor

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