Osonic acid
[医] 酮糖酸
🧩 词语组成解析
🗣️ 情景例句
Very good. But, unless I miss my guess, you should say something about your family, too.
非常好，但是我除非我想错了，不然你应该谈谈你的家庭。
Please ring off.
请挂电话。
Come on! shouted everyone, very loudly.
“快！快呀！”每一个人都大声地喊。