Ethoxal
乙(酯)草酸
🗣️ 情景例句
I'm glad to meet you.
很高兴认识你。
The tortoise wins the race while the hare is sleeping.
兔子睡大觉，乌龟跑第一。
From there, he will fly to Perth.
从那里，他再飞往珀斯。