Vinaconic acid
[化] 酒康酸
🧩 词语组成解析
🗣️ 情景例句
She wanted something to do, I guess.
我猜想她想找点事做吧。
I subscribed to a lot of periodicals last year.
去年我订了许多期刊。
That's fantastic!
那真是棒极了！