Systema
[医] 系统, 系
🗣️ 情景例句
Are you sure you are dialing the right number?
你确定你打的号码是对的吗？
The refused to buy that explanation.
他们拒绝接受那样的解释。
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。