Picolinic acid
[建] 啶甲酸-[2]
🧩 词语组成解析
🗣️ 情景例句
Same old Pete Waters.
Pete Waters还是老样子。
If you have something to say…say it!
有话快说。
Yes, I slept very well all night, thanks.
好的，我一个晚上都睡得很踏实，谢谢。