Hexanoic acid
[化] 己酸\\n[医] 己酸
🧩 词语组成解析
🗣️ 情景例句
If the mood takes me, I'll head down the beach for an evening stroll.
如果心情不好，傍晚我会到海边散步。
Which one is easier?
哪一个是较简单的？
They also have the disadvantage of being an expensive form of transport.
飞机另一个缺点是昂贵。