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
I've been in China to work on the new project.
我一直在中国搞一个新项目。
After dinner I read a magazine and made some telephone calls.
在晚饭以后我读一本杂志和打了一些电话。
His great flight lasted thirty-seven minutes.
他这次伟大的飞行持续37分钟。