Ketoglutaric acid
[化] 氧代戊二酸; 酮戊二酸(有α-β-两种)
🧩 词语组成解析
🗣️ 情景例句
When do we eat?
我们什么时候吃？
Joy and sorrow are next-door neighbours.
是喜是忧难以分。
As Earth-dwellers, we always cherish the hope that we will be visited by little green men and that we will be able to communicate with them.
小绿人来拜访我们，而我们可以和他们交流。