tar distillate

例句：

1. 1. The distillation process is crucial for the purification of crude oil.
   蒸馏过程对于原油的提纯至关重要。
2. 2.The distillate was used as a solvent in the chemical industry.
   蒸馏物被用作化学工业中的溶剂。
3. 3. The distillate had a distinct smell that reminded me of my childhood.
   蒸馏物有一种独特的气味，让我想起了我的童年。