Euxanthonic acid
[化] 优┷吨酮酸
🧩 词语组成解析
🗣️ 情景例句
I am not in agreement with what he said.
他说的话我不能同意。
To ride a bicycle
骑自行车
They stopped talking when their boss came in.
当老板进来的时候；他们停止了交谈。