Alloxanthin
[化] 双阿脲; 双四氧嘧啶
🗣️ 情景例句
it's exactly as it was when we were married!
它跟我们结婚的时候一模一样！
Do I need to be hospitalized?
我需要住院吗？
This is a kind of printing that blind people can read by touching groups of raised points that are printed on paper.
布莱叶盲文是一种印刷字体，盲人通过摸印在纸上起的点点来读书。