Idonic acid
[化] 艾杜糖酸\\n[医] 艾杜酸
🧩 词语组成解析
🗣️ 情景例句
Now would be a good time, I think, for some introductions.
我想，下面是作些介绍的时候了。
Who laughed a while ago?
刚才谁在笑？
But I don't understand.
这我就不明白了。