Unit diagnosis
[计] 部件诊断, 部件诊断程序
🧩 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
What does NATO stand for?
NATO代表什么？
I ate jam for breakfast yesterday.
我昨天早饭吃的是果酱。
Come upstairs and see it.
到楼上来看看吧。