ethane ['eθein]以下由轻松背单词网站提供
单词级别附加级基本释义n.乙烷参考例句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%。The cloud might be snowing ethane snowflakes into methane lakes below. 云层可能正在向下面的甲烷湖飘落乙烷雪。 推荐阅读 |