Polyenoic acid
[化] 多烯酸
🧩 词语组成解析
🗣️ 情景例句
I work out at the gym everyday.
我每天都在体育馆进行锻炼。
Love not at the first look.
切莫一见钟情。
I hope we can see each other again some time.
希望还能有相见的机会。