Euxanthonic acid
[化] 优┷吨酮酸
🧩 词语组成解析
🗣️ 情景例句
Is everything OK?
一切都好吗？
And go out into the open to watch all kinds of fireworks glittering everywhere in the dark sky.
到外面去看夜空中绚烂多彩的焰火。
Together we repeated and repeated words and sentences.
我们一道反反复复地说词语和句子。