Dimethoxy
二甲氧基
🗣️ 情景例句
This is a beautiful wedding.
这婚礼办的真漂亮。
The ancient Roman civilization was finally destroyed by the nomadic tribles.
古罗马终于被游牧民族灭亡了。
In fact you do. Many years ago we knew each other very well. I'm Mathilde Loisel.
其实，你是认识我的。很多年以前，我们彼此很熟悉。我是玛蒂尔德·卢瓦泽尔。