Aconic acid
[化] 阿康酸
🧩 词语组成解析
🗣️ 情景例句
I'm new here, can you help me find my way around?
我是新来的，你能带我转转吗？
It makes no difference.
没关系。
They are often more industrious, useful citizens than those who are never late.
他们与那些从不迟到的人相比，常常是更勤奋有用的公民。