Tridecendioic acid
[化] 十三碳烯二酸
🧩 词语组成解析
🗣️ 情景例句
It seems I owe you an apology.
好像我该向你道个歉。
Last month was December,wasn't it ?
上个月是十二月，对不对？
We're going to help some farmers with their work.
我们打算去帮助一些农民干活。