paraffine
导读：paraffine读音音标
英 [\'pærəfi:n]美 [\'pærəfɪn]
paraffine意思解释
n.石蜡，石蜡油；
双语例句用作名词(n.)A new method which was used to measure the content of ar
英 [\'pærəfi:n]美 [\'pærəfɪn]
paraffine意思解释
n.石蜡，石蜡油；
双语例句用作名词(n.)A new method which was used to measure the content of ar
paraffine读音音标
英 [\'pærəfi:n]
美 [\'pærəfɪn]
paraffine意思解释
n.
石蜡，石蜡油；
双语例句
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。
