Radioengineering
无线电工程
🗣️ 情景例句
As soon as he left his table.
他刚离开桌子。
This has been a very confusing time in my life.
现在，是我的人生中最混乱茫然的时期。
'You must give up fishing!' my friends say.
“你可别再钓鱼了！”我的朋友们说，