Dipicolinic acid
[化] 吡啶二羧酸
🧩 词语组成解析
🗣️ 情景例句
Don't get fresh with me!
别碰我。
This is a story.
这是一个故事。
and content in the thought that what was possible has been done.
想到能做的事都做了，也就坦然了。