Wood is a poor conductor.

木头是不良导体。

youdao

Wood is a poor conductor of heat and electricity.

木头是热和电的不良导体。

youdao

Plastic is a poor conductor.

塑料是不良导体。

youdao

Wood is a poor conductor of sound.

木头是声音的不良导体。

youdao

Wood is a poor conductor of sound.

木头是声音的不良导体。

youdao