Dicarboxylic acid
[医] 二羧酸
🧩 词语组成解析
[化]二羧基的
🗣️ 情景例句
But if they don't, I'll adopt her.
如果找不到，我就收养 。
I will warn you.
我会警告你。
And here's a little present for you.
这里有一件小礼物送你。