Amplitron
[电] 增幅管
🏥 医学释义
特高频功率放大管
🗣️ 情景例句
Thanks.
谢谢。
He can't really mean to work against us, can he?
他不可能故意妨碍我们的，对吗？
He called out to the children and threw the ball back to the bank.
他大声叫着那些孩子，把球扔回到岸上。