Lactarinic acid
[化] 十八碳-6-酮酸
🧩 词语组成解析
🗣️ 情景例句
I have a book with photos of some homes in that area.
我有一本那个地区房子的照片。
Is that a book?
那是一本书吗？
You can kill two birds with one stone.
一举两得。