名词售票员; 电导体; （乐队）指挥; 导管（套管的一种）

名词

1. Metal is a good conductor of electricity.
金属是很好的导电体。

2. Copper is a good conductor of electricity.
铜是电的良导体。

3. Copper is a good conductor of electricity.
铜是良导体。

在地铁站

A：Excuse me. Is this seat taken?
对不起，这位子有人坐吗？

B：I’m afraid this seat is taken.
恐怕这个位子已经有人坐了。

A：Oh, is it? Thank you anyway.
哦，是吗？不论如何还是谢谢你。

B：You’re welcome. Why don’t you ask the conductor when he comes by?
不客气。当车长过来的时候，你为什么不问问他呢？

A：Thank you.
谢谢。

1. 车掌：百科试着连取(access)全像甲板系统,但被刚到达的车掌(conductor)阻止了 ,并要求看三人的车票. 当他们还在推讬应付之时,火车司机(engineer)冲了 进来并且告诉大家不要打扰百科一伙人─「他们只是想要帮忙!」不过,车掌 要他回到引擎室,

1. (管弦乐队或合唱团的)指挥
A conductor is a person who stands in front of an orchestra or choir and directs its performance.

2. 公交车售票员
On a bus, the conductor is the person whose job is to sell tickets to the passengers.

3. 列车员
On a train, a conductor is a person whose job is to travel on the train in order to help passengers and check tickets.