Redundancy unit
[计] 冗余设备
🧩 词语组成解析
redundancy
[ri'dʌndənsi]
n. 过多，过剩;冗长;裁员;（机器的）多余度;
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
About what?
谈什么？
I'd rather have some tea,if you don't mind.
我想要一些茶,如果你不介意。
No, not very. You need a driving permit. Have you got one?
不，不很贵。你需要一个驾驶执照。你有没有？