Kirkifier
三极管线性整流器
🗣️ 情景例句
I would hardly refer to junk mail as being literature.
我不会把那些垃圾邮件看成是文学。
After eating breakfast,I go back upstairs again.
在吃早餐以后，我再回楼上。
I have an exhibition in London this coming month.
下个月我在伦敦要举办一次画展。