Ethanol
辅助 Assistantn. 乙醇, 酒精\\n[化] 乙醇
🗣️ 情景例句
Maybe you read our ads in the newspaper.
也许你在报纸上看过我们的广告。
I guarantee.
我保证。
(A light year is the distance which light travels at 186,000 miles per second in one year,
一光年是光以每秒186，000英里的速度在一年内走的距离，