Hexadecanedioic acid
[化] 十六碳二酸; 十六碳烷二酸
🧩 词语组成解析
🗣️ 情景例句
When was the last time?
最近一次是什么时候？
He that boasts of his own knowledge proclaims ignorance.
夸耀知识实乃无知。
You can never turn the clock back.
时光不能倒流。