ethane
n.乙烷
网络解释.乙烷；高纯乙烷；根据乙烷；盐酸乙胺丁醇
双语例句
1. 1 . The gas, which is sulphur - free, contains 89 - 99 % methane, up to 6 % ethane, and 3 % propane.
天然气不含硫, 含甲烷88-99%, 乙烷6%和丙烷3%.
来自辞典例句
n.乙烷
网络解释.乙烷；高纯乙烷；根据乙烷；盐酸乙胺丁醇