Dioctron
交叉电磁场微波放大器
🗣️ 情景例句
Birds of a feather flock together.
物以类聚。
If you trust before you try, you may repent before you die.
不试就相信，死前要悔恨。
This is No. 1 Machine Shop. Keep together, please! said Uncle Wang.
“这就是第一机械车间。 请大家靠拢点！”王大叔说。