名词
中文翻译：粗苯
同义词：
['naphthalene', 'naphthalene', 'benzene']
例句：
-
1. The crude benzenewas extracted from petroleum by distillation.
粗苯通过蒸馏从石油中提取出来。
-
2. Crude benzene isa colorless liquid that is used inthe production of plastics and other chemicals.
粗苯是一种无色液体，用于生产塑料和其他化学品。
-
3. The refinery processinvolves separating crude benzenefrom the petroleum to produce high-quality products.
炼油厂过程涉及将粗苯从石油中分离出来以生产高质量的产品。