pyrolyzate

例句：

1. 1.The pyrolyzed wood was used to make furniture.
   焦油木被用来制作家具。
2. 2.The pitch is a valuable resource for oil production.
   石油生产中，沥青是一种宝贵的资源。
3. 3. The tar has been found to have antibacterial properties.
   研究发现，这种焦油具有抗菌性质。