Verifying unit
[计] 校对装置
🧩 词语组成解析
[计] 检验, 验证
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
I'm going to the library to do some research.
我要去图书馆搞些调研。
I played downstairs last night.
我昨晚在楼下玩。
'Dear me,' she said.
“天啊，”她说，