Pyrovinic acid
[化] 焦酒石酸; 甲基丁二酸
🧩 词语组成解析
🗣️ 情景例句
No, we have the Spring Festival's celebrations with feasts and fireworks.
不，我们以宴会和焰火庆祝春节。
You can't count on the weather being fine.
你不能指望天晴。
When Aunt Huang came back, I was so tired. In the evening Liu Ming came to see me.
当黄阿姨回来的时候，我累极了。晚上刘明来看我。