Hexadecendioic acid
[化] 十六碳烯二酸
🧩 词语组成解析
🗣️ 情景例句
I've been trying to find
我一直在寻求
Then I asked him if he knew anybody in New York .
然后我问他是否他在纽约认识人。
So another astonishing fact came to light.
于是又发现了一个惊人的事实。