gas tar

 
       
  • n. 煤焦油

gas tar的用法和样例:

例句

用作名词 (n.)
  1. They will report on the experiments with coal tar.
    他们将汇报煤焦油的试验情况。
  2. Coal tar has a strong smell and can stain clothing.
    煤焦油有很强烈的气味,并且会染污衣服。
今日热词
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