Discrete series
[计] 离散序列
🧩 词语组成解析
🗣️ 情景例句
Mr. O'Neill is the publisher of several magazines. O'Neill
先生是好几家杂 的发行人。
Finally,I asked him how old he was.
最后,我问他他多大。
It is no use doing what you like; you have got to like what you do.
干你所喜欢的事是没有用的，你得喜欢你所干的事。