二甲基甲烷

例句：

1. 1. This compound is usedas a solvent in the chemical industry.
   这种化合物在化工行业中用作溶剂。
2. 2. The gas wasdetected during the test, which led tothe discovery of this new compound.
   测试中检测到了这种气体，从而发现了这种新化合物。
3. 3. Due to its unique properties, thiscompound has potential applications in various fields.
   由于其独特的性质，这种化合物在各个领域都有潜在的应用。