Comenamic acid
[化] 考闷安酸; 4,5-二羟吡啶-2-羧酸
🧩 词语组成解析
🗣️ 情景例句
Could you explain it more precisely for us?
您可不可以讲得详细一点？
Repentance is good, but innocence is better.
悔罪虽好，无罪更佳。
I got up early and bought thirty-seven cards.
我早早起了床，买来了37张明信片。