Conductor
01
指挥, 导体
someone who guides and directs an orchestra
例子
The conductor raised their baton, signaling the orchestra to begin the symphony.
指挥举起指挥棒，示意乐团开始演奏交响曲。
The conductor's precise cues and gestures keep the ensemble together and in sync.
指挥精确的提示和手势使乐团保持在一起并且同步。
02
导体, 导电体
a substance that permits electricity to pass through or along it
例子
Copper is widely used as a conductor in electrical wiring because of its excellent conductivity.
导体因其优异的导电性而被广泛用于电线中。
Aluminum is also a good conductor and is often used in power transmission lines.
铝也是一种良好的导体，常用于输电线路。
03
售票员, 检票员
a person responsible for collecting fares and assisting passengers on public transportation such as buses, trains, or trams
例子
The conductor walked through the train, checking tickets and collecting fares from passengers.
售票员走过火车，检查车票并向乘客收取车费。
As the bus pulled up to the stop, the conductor greeted each passenger and ensured they paid the correct fare.
当公共汽车停靠在车站时，售票员向每位乘客打招呼，并确保他们支付了正确的车费。
04
热导体, 导热体
a material that easily allows heat to pass through it
例子
Copper is an excellent conductor of heat, which is why it's used in cookware.
铜是一种极好的热导体，这就是为什么它被用于炊具中。
Aluminum foil acts as a good conductor, helping to distribute heat evenly.
铝箔作为良好的导体，有助于均匀分布热量。
05
导体, 传导物
a substance that allows sound waves to travel through it
例子
Air is the most common conductor of sound in everyday life.
空气是日常生活中声音最常见的导体。
Sound travels faster in water because water is a better conductor of sound than air.
声音在水中传播得更快，因为水是比空气更好的声音导体。
词汇树
nonconductor
semiconductor
conductor
conduct
conduce
