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 applied for a job as a lifeguard at the community pool.
我申请了社区游泳池的救生员工作。
Did you go to the picnic this morning?
你今早去野餐了吗？
I supposed him to be very clever but he was in fact a fool.
我以为他很聪明，其实他是个蠢货。