Corona unit
[计] 电晕装置
🧩 词语组成解析
corona
[[kə'rəunə]]
n. 冠, 冠状物, 副冠, 根颈, 头顶, 牙冠, 檐板, 日冕, 月华, 日华, 电晕, 光圈\\n[计] 电晕, 冠
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
Are you being waited on?
您需要服务吗？
We have agreed on all terms in the contract. Shall we sign it next week?
我们对合同各项条款全无异议，下周签合同如何？
They were glad of the examination being over.
他们为考试结束了而高兴。