Unit delay operator
[计] 单位延迟运算符
🧩 词语组成解析
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
Look, this way. Yes, that's right. Now let's try some of this chicken.
请看，这样。对，完全正确。来吃点鸡肉。
When did you travel?
你什么时候旅行？
Mr. Smith is in charge of this class.
史密斯老师负责该班。