Pipecolic acid
[化] 2-哌啶酸; 哌可酸
🧩 词语组成解析
🗣️ 情景例句
thank you very much.
十分感激你。
You can receive our program at short wave 37.5 MH.
你可在短波37.5赫兹上收到我们的节目。
That's a good question, smiled Uncle Wang.
“这个问题提得好，”王大叔笑了。