Jetec
[电] 联合电子管工程会议
🗣️ 情景例句
He lost his money due to his own carelessness.
由于大意，他丢了钱。
If you attend the formal dancing party, what would you wear?
如果你参加隆重的舞会，你会穿什么衣服？
Summer holidays will begin next month.What are you going to do?
下个月暑假就开始了。你有什么打算？