Picolinic acid
[建] 啶甲酸-[2]
🧩 词语组成解析
🗣️ 情景例句
Yes. I wonder if you can send up some of boiling water for me.
是的，你可以送点开水上来吗？
I usually go to bed at about midnight.
我通常在大约半夜睡觉。
If Shylock cuts deep enough, I'll pay him back with all my heart.
要是夏洛克割得够深的话，我就要以整个心偿还他的债了。