Leukonic acid
[化] 白酮酸; 环戊五酮
🧩 词语组成解析
🗣️ 情景例句
That's good, I thought I was late.
太好了，我还以为我来迟了呢。
I've got no idea.
我不知道。
In the first instance, we would be looking for plant life, rather than 'little green men'.
首先我们要寻找植物，而不是那种“小绿人”。