释义 n.石脑油；挥发油；粗汽油 实用短语solvent naphthablending naphtha调合石脑油,迪石脑油,light naphtha轻质石油脑,石脑油,挥发油,轻石油脑coal naphtha煤石脑油diluent naphtha石脑油溶剂,石脑油稀释剂gas naphthanaphtha cracking石油脑裂解,石脑油裂解,轻油裂解naphtha reforming石油脑重组,重整石脑油,重整石脑油后加氢,石脑油重整cleaning naphtha去渍油 常用短语solvent naphtha去渍油