Vinylacetic acid
[化] 乙烯基乙酸; 丁烯酸
🧩 词语组成解析
🗣️ 情景例句
Or at least give him some advice.
再不然至少可以给他一些忠告。
Business is business.
公事公办。
He entered the cell and presented the letter to the aristocrat.
狱卒走进牢房，将信交给贵族。