Dimalonic acid
[化] 亚乙基四甲酸; 双丙二酸
🧩 词语组成解析
🗣️ 情景例句
Oh, here he comes.
噢，他来了。
Free at last!
解脱了！
While we were having breakfast, our little boy, Tommy, found two small coins on the floor.
正当我们吃早饭时，我们的小男孩汤米在地上找到两枚小硬币。