Multipactor
[电] 高速微波功率开关
🗣️ 情景例句
He ventured upon an enterprise.
他大胆地开始了他的事业。
Please make sure that the goods be protected from moisture.
请保证货物不受潮。
I'm just calling to introduce myself. My name is Tang.
我打电话是向您作自我介绍，我姓唐。