Xanthine
n. 黄质, 黄嘌呤\\n[化] 黄嘌呤
🗣️ 情景例句
Now, let's see. Here.
来让我们看看。这个。
One father is more than a hundred school-masters.
一个父亲胜于一百个教师。
Last week I went to the theatre.
上星期我去看戏。