Pentane carboxylic acid
[化] 己酸
🧩 词语组成解析
n. 戊烷\\n[化] 戊烷
[机] 羧基的
🗣️ 情景例句
Genes are the very building blocks of life.
基因是生命最基本的构建者。
You won't believe it,but it was really cheap.
你不会相信的，但这条裤子确实很便宜。
George heard the noise and came downstairs quickly.
乔治听到了响声，迅速地下了楼。