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
Easy does it, Robbie.
慢慢来， Robbie。
Did you go play ball last night?
你昨晚去玩球了吗？
When the bull got close to him, he clumsily stepped aside to let it pass.
观众欢呼起来，醉汉向人们鞠躬致谢。