conductor

释义

n. 领导者, 指挥者, 售票员, 向导\n[化] 导体 bus conductor n. 公共汽车售票员 good conductor 良导体 electrical conductor 导电体，电导体；电导线

例句

Graphite is a highly efficient conductor of electricity.

石墨是一种高效的电导体。

Wood is a poor conductor of heat.

木头导热性能差。