conductor

Wood is a poor conductor of heat..木头导热性能差。

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

lightning conductor,避雷针；避雷导线

poor conductor,不良导体

cable conductor,电缆芯线；电缆导线；缆芯

electric conductor,电导体

inner conductor,内导体

single conductor,单导线；单芯导线

earthing conductor,接地导线，地线

copper conductor,铜导体；铜线

conductor material,导体材料，导线材料

conductor rail,导电轨

insulated conductor,绝缘导线