paraffine
英语音标
英式：[ˈpærəfiːn]美式：[ˈpærəfɪn]
英语翻译
n.石蜡
vt 涂石蜡.
英语例句
用作名词 (n.)A new method which was used to measure the content of aromatics in the form of liquid paraffine by the ultraviolet spectrophotometry method was introduced. 提出了用紫外分光光度法测定液体石蜡中芳烃含量的新方法。