Pentadecylene diacid
[化] 十五烯二酸; 十五碳烯二酸
🧩 词语组成解析
n. [化]二酸\\na. [化]二价酸的, 二酸的
🗣️ 情景例句
I'm sorry, I don't really understand.
对不起，我真的听不懂。
I've had this cough for a week now.
我这样咳嗽已经一周了。
Whatever you say!
随便你！