Dammarotic acid
[建] 达马(树)脂酸
🧩 词语组成解析
🗣️ 情景例句
I'm not sure I get your point.
我恐怕没听懂你的意思。
May I have your name?
请问你姓名？
My teacher never spoke English like that! The porter and I looked at each other and smiled.
我的老师从来不那样讲英语！我和搬运工相视一笑。