Diethoxymethane
二乙氧基甲烷
🗣️ 情景例句
It was a pleasure having you. Please come again.
和你在一起我们非常荣幸，请有空常来。
What time did you use to get up last year?
你去年时常什么时间起床？
Because the weather was very hot, he carried the bed on to the roof of his house.
由于天气很热，他便把床搬到了他的屋顶上。