1、Wood is a poor conductor of heat and electricity but a metal conducts, well in both cases.
木材不容易傳熱也不容易導電，而金屬卻易于傳熱導電。

2、Wood is a poor conductor of heat and electricity
木頭是熱和電的不良導體。

3、Liquids, which contain no free electrons, are poor conductor of electricity.
液體由于沒有自由移動的電子因而是電的不良導體。

4、Wood is a poor conductor of sound.
木頭是聲音的不良導體。

5、Wood is a poor conductor of sound
木頭是聲音的不良導體。

6、Wood is a poor conductor of heat and electricity.
木頭是熱和電的不良導體。

7、Wood is poor conductor of heat.
木頭的導熱性很差。

poor conductor翻譯