Pentane dicarboxylic acid
[化] 戊二羧酸; 庚二酸
🧩 词语组成解析
n. 戊烷\\n[化] 戊烷
[化]二羧基的
🗣️ 情景例句
Don't be lazy, the older you get, the harder it will be to learn.
别偷懒，年纪越大，学起来就越难。
When you're down and blue, go to a comedy.
你灰心丧气的时候，去看看喜剧。
It was necessary first to arrive at that degree of sophistication where we no longer set our own belief against ourneighbour's superstition.
不用自己的信仰去反对我们邻居的迷信。